| 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 | $90.50 | 12.833% | $102.1139 | $102.11 | $102.10 | $102.10 |
| Purchase #2 | $63.66 | 13.185% | $72.0536 | $72.05 | $72.05 | $72.10 |
| Purchase #3 | $125.26 | 8.197% | $135.5276 | $135.53 | $135.55 | $135.50 |
| Purchase #4 | $79.76 | 10.281% | $87.9601 | $87.96 | $87.95 | $88.00 |
| Purchase #5 | $228.48 | 7.570% | $245.7759 | $245.78 | $245.80 | $245.80 |
| Purchase #6 | $146.99 | 13.698% | $167.1247 | $167.12 | $167.10 | $167.10 |
| Purchase #7 | $38.61 | 12.209% | $43.3239 | $43.32 | $43.30 | $43.30 |
| 7 purchase totals = | $773.26 | $853.8797 | $853.87 | $853.85 | $853.90 | |