| 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 | $28.58 | 8.544% | $31.0219 | $31.02 | $31.00 | $31.00 |
| Purchase #2 | $8.45 | 9.162% | $9.2242 | $9.22 | $9.20 | $9.20 |
| Purchase #3 | $44.32 | 13.265% | $50.199 | $50.20 | $50.20 | $50.20 |
| Purchase #4 | $41.85 | 7.285% | $44.8988 | $44.90 | $44.90 | $44.90 |
| Purchase #5 | $179.45 | 8.330% | $194.3982 | $194.40 | $194.40 | $194.40 |
| Purchase #6 | $136.67 | 4.606% | $142.965 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $137.28 | 11.758% | $153.4214 | $153.42 | $153.40 | $153.40 |
| 7 purchase totals = | $576.60 | $626.1285 | $626.13 | $626.05 | $626.10 | |