| 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 | $45.87 | 7.199% | $49.1722 | $49.17 | $49.15 | $49.20 |
| Purchase #2 | $96.64 | 8.656% | $105.0052 | $105.01 | $105.00 | $105.00 |
| Purchase #3 | $81.84 | 10.398% | $90.3497 | $90.35 | $90.35 | $90.30 |
| Purchase #4 | $208.71 | 8.737% | $226.945 | $226.95 | $226.95 | $226.90 |
| Purchase #5 | $91.98 | 11.788% | $102.8226 | $102.82 | $102.80 | $102.80 |
| Purchase #6 | $238.28 | 12.220% | $267.3978 | $267.40 | $267.40 | $267.40 |
| Purchase #7 | $191.85 | 5.736% | $202.8545 | $202.85 | $202.85 | $202.90 |
| 7 purchase totals = | $955.17 | $1,044.5470 | $1,044.55 | $1,044.50 | $1,044.50 | |