| 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 | $49.92 | 12.289% | $56.0547 | $56.05 | $56.05 | $56.10 |
| Purchase #2 | $216.35 | 11.700% | $241.663 | $241.66 | $241.65 | $241.70 |
| Purchase #3 | $51.31 | 7.588% | $55.2034 | $55.20 | $55.20 | $55.20 |
| Purchase #4 | $117.54 | 10.741% | $130.165 | $130.17 | $130.15 | $130.20 |
| Purchase #5 | $128.57 | 7.193% | $137.818 | $137.82 | $137.80 | $137.80 |
| Purchase #6 | $92.63 | 10.769% | $102.6053 | $102.61 | $102.60 | $102.60 |
| Purchase #7 | $107.58 | 4.152% | $112.0467 | $112.05 | $112.05 | $112.00 |
| 7 purchase totals = | $763.90 | $835.5561 | $835.56 | $835.50 | $835.60 | |