| 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 | $101.68 | 8.616% | $110.4407 | $110.44 | $110.45 | $110.40 |
| Purchase #2 | $5.93 | 12.126% | $6.6491 | $6.65 | $6.65 | $6.60 |
| Purchase #3 | $201.57 | 8.804% | $219.3162 | $219.32 | $219.30 | $219.30 |
| Purchase #4 | $98.60 | 5.295% | $103.8209 | $103.82 | $103.80 | $103.80 |
| Purchase #5 | $55.38 | 6.361% | $58.9027 | $58.90 | $58.90 | $58.90 |
| Purchase #6 | $127.71 | 8.174% | $138.149 | $138.15 | $138.15 | $138.10 |
| Purchase #7 | $10.43 | 9.409% | $11.4114 | $11.41 | $11.40 | $11.40 |
| 7 purchase totals = | $601.30 | $648.6900 | $648.69 | $648.65 | $648.50 | |