| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $85.73 | 6.798% | $91.5579 | $91.56 | $91.55 | $91.60 |
| Purchase #2 | $113.84 | 4.367% | $118.8114 | $118.81 | $118.80 | $118.80 |
| Purchase #3 | $112.83 | 10.268% | $124.4154 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $237.32 | 8.815% | $258.2398 | $258.24 | $258.25 | $258.20 |
| Purchase #5 | $100.65 | 4.136% | $104.8129 | $104.81 | $104.80 | $104.80 |
| Purchase #6 | $137.49 | 8.842% | $149.6469 | $149.65 | $149.65 | $149.60 |
| Purchase #7 | $228.60 | 13.284% | $258.9672 | $258.97 | $258.95 | $259.00 |
| 7 purchase totals = | $1,016.46 | $1,106.4515 | $1,106.46 | $1,106.40 | $1,106.40 | |