| 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 | $146.72 | 5.706% | $155.0918 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $114.27 | 5.388% | $120.4269 | $120.43 | $120.45 | $120.40 |
| Purchase #3 | $62.87 | 4.671% | $65.8067 | $65.81 | $65.80 | $65.80 |
| Purchase #4 | $48.57 | 4.710% | $50.8576 | $50.86 | $50.85 | $50.90 |
| Purchase #5 | $199.74 | 5.673% | $211.0713 | $211.07 | $211.05 | $211.10 |
| Purchase #6 | $230.57 | 5.145% | $242.4328 | $242.43 | $242.45 | $242.40 |
| Purchase #7 | $76.97 | 6.323% | $81.8368 | $81.84 | $81.85 | $81.80 |
| 7 purchase totals = | $879.71 | $927.5239 | $927.53 | $927.55 | $927.50 | |