| 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 | $89.43 | 9.712% | $98.1154 | $98.12 | $98.10 | $98.10 |
| Purchase #2 | $78.55 | 7.116% | $84.1396 | $84.14 | $84.15 | $84.10 |
| Purchase #3 | $149.65 | 7.700% | $161.1731 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $73.65 | 13.569% | $83.6436 | $83.64 | $83.65 | $83.60 |
| Purchase #5 | $81.82 | 4.230% | $85.281 | $85.28 | $85.30 | $85.30 |
| Purchase #6 | $70.73 | 8.860% | $76.9967 | $77.00 | $77.00 | $77.00 |
| Purchase #7 | $12.46 | 10.703% | $13.7936 | $13.79 | $13.80 | $13.80 |
| 7 purchase totals = | $556.29 | $603.1430 | $603.14 | $603.15 | $603.10 | |