| 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 | $8.60 | 4.212% | $8.9622 | $8.96 | $8.95 | $9.00 |
| Purchase #2 | $182.29 | 6.174% | $193.5446 | $193.54 | $193.55 | $193.50 |
| Purchase #3 | $41.46 | 7.391% | $44.5243 | $44.52 | $44.50 | $44.50 |
| Purchase #4 | $6.59 | 8.739% | $7.1659 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $132.70 | 13.577% | $150.7167 | $150.72 | $150.70 | $150.70 |
| Purchase #6 | $210.48 | 6.740% | $224.6664 | $224.67 | $224.65 | $224.70 |
| Purchase #7 | $248.34 | 9.532% | $272.0118 | $272.01 | $272.00 | $272.00 |
| 7 purchase totals = | $830.46 | $901.5919 | $901.59 | $901.50 | $901.60 | |