| 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 | $129.60 | 6.521% | $138.0512 | $138.05 | $138.05 | $138.10 |
| Purchase #2 | $106.89 | 13.746% | $121.5831 | $121.58 | $121.60 | $121.60 |
| Purchase #3 | $10.68 | 4.870% | $11.2001 | $11.20 | $11.20 | $11.20 |
| Purchase #4 | $108.80 | 6.516% | $115.8894 | $115.89 | $115.90 | $115.90 |
| Purchase #5 | $228.64 | 5.712% | $241.6999 | $241.70 | $241.70 | $241.70 |
| Purchase #6 | $54.92 | 9.213% | $59.9798 | $59.98 | $60.00 | $60.00 |
| Purchase #7 | $16.42 | 8.672% | $17.8439 | $17.84 | $17.85 | $17.80 |
| 7 purchase totals = | $655.95 | $706.2474 | $706.24 | $706.30 | $706.30 | |