| 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 | $28.89 | 13.369% | $32.7523 | $32.75 | $32.75 | $32.80 |
| Purchase #2 | $120.47 | 12.272% | $135.2541 | $135.25 | $135.25 | $135.30 |
| Purchase #3 | $19.42 | 4.784% | $20.3491 | $20.35 | $20.35 | $20.30 |
| Purchase #4 | $114.26 | 9.847% | $125.5112 | $125.51 | $125.50 | $125.50 |
| Purchase #5 | $184.49 | 5.627% | $194.8713 | $194.87 | $194.85 | $194.90 |
| Purchase #6 | $143.74 | 10.261% | $158.4892 | $158.49 | $158.50 | $158.50 |
| Purchase #7 | $191.98 | 7.117% | $205.6432 | $205.64 | $205.65 | $205.60 |
| 7 purchase totals = | $803.25 | $872.8704 | $872.86 | $872.85 | $872.90 | |