| 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 | $43.99 | 12.649% | $49.5543 | $49.55 | $49.55 | $49.60 |
| Purchase #2 | $82.76 | 12.600% | $93.1878 | $93.19 | $93.20 | $93.20 |
| Purchase #3 | $144.61 | 13.238% | $163.7535 | $163.75 | $163.75 | $163.80 |
| Purchase #4 | $228.47 | 8.328% | $247.497 | $247.50 | $247.50 | $247.50 |
| Purchase #5 | $38.69 | 6.731% | $41.2942 | $41.29 | $41.30 | $41.30 |
| Purchase #6 | $104.27 | 7.335% | $111.9182 | $111.92 | $111.90 | $111.90 |
| Purchase #7 | $50.96 | 7.187% | $54.6225 | $54.62 | $54.60 | $54.60 |
| 7 purchase totals = | $693.75 | $761.8275 | $761.82 | $761.80 | $761.90 | |