| 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 | $32.66 | 10.683% | $36.1491 | $36.15 | $36.15 | $36.10 |
| Purchase #2 | $55.94 | 6.323% | $59.4771 | $59.48 | $59.50 | $59.50 |
| Purchase #3 | $109.77 | 10.617% | $121.4243 | $121.42 | $121.40 | $121.40 |
| Purchase #4 | $209.69 | 5.292% | $220.7868 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $245.54 | 5.353% | $258.6838 | $258.68 | $258.70 | $258.70 |
| Purchase #6 | $147.41 | 8.253% | $159.5757 | $159.58 | $159.60 | $159.60 |
| Purchase #7 | $233.58 | 9.830% | $256.5409 | $256.54 | $256.55 | $256.50 |
| 7 purchase totals = | $1,034.59 | $1,112.6377 | $1,112.64 | $1,112.70 | $1,112.60 | |