| 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 | $50.32 | 5.579% | $53.1274 | $53.13 | $53.15 | $53.10 |
| Purchase #2 | $65.69 | 12.118% | $73.6503 | $73.65 | $73.65 | $73.70 |
| Purchase #3 | $79.33 | 6.460% | $84.4547 | $84.45 | $84.45 | $84.50 |
| Purchase #4 | $65.58 | 13.256% | $74.2733 | $74.27 | $74.25 | $74.30 |
| Purchase #5 | $84.30 | 9.208% | $92.0623 | $92.06 | $92.05 | $92.10 |
| Purchase #6 | $211.69 | 4.545% | $221.3113 | $221.31 | $221.30 | $221.30 |
| Purchase #7 | $26.45 | 12.317% | $29.7078 | $29.71 | $29.70 | $29.70 |
| 7 purchase totals = | $583.36 | $628.5871 | $628.58 | $628.55 | $628.70 | |