| 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 | $102.68 | 7.658% | $110.5432 | $110.54 | $110.55 | $110.50 |
| Purchase #2 | $138.43 | 13.563% | $157.2053 | $157.21 | $157.20 | $157.20 |
| Purchase #3 | $23.74 | 9.316% | $25.9516 | $25.95 | $25.95 | $26.00 |
| Purchase #4 | $100.48 | 6.842% | $107.3548 | $107.35 | $107.35 | $107.40 |
| Purchase #5 | $111.93 | 12.712% | $126.1585 | $126.16 | $126.15 | $126.20 |
| Purchase #6 | $10.37 | 3.603% | $10.7436 | $10.74 | $10.75 | $10.70 |
| Purchase #7 | $130.25 | 4.157% | $135.6645 | $135.66 | $135.65 | $135.70 |
| 7 purchase totals = | $617.88 | $673.6215 | $673.61 | $673.60 | $673.70 | |