| 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 | $99.55 | 3.260% | $102.7953 | $102.80 | $102.80 | $102.80 |
| Purchase #2 | $38.56 | 8.298% | $41.7597 | $41.76 | $41.75 | $41.80 |
| Purchase #3 | $23.67 | 6.115% | $25.1174 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $234.44 | 13.544% | $266.1926 | $266.19 | $266.20 | $266.20 |
| Purchase #5 | $72.43 | 10.846% | $80.2858 | $80.29 | $80.30 | $80.30 |
| Purchase #6 | $171.99 | 5.841% | $182.0359 | $182.04 | $182.05 | $182.00 |
| Purchase #7 | $92.51 | 11.768% | $103.3966 | $103.40 | $103.40 | $103.40 |
| 7 purchase totals = | $733.15 | $801.5833 | $801.60 | $801.60 | $801.60 | |