| 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 | $92.84 | 8.163% | $100.4185 | $100.42 | $100.40 | $100.40 |
| Purchase #2 | $124.57 | 3.782% | $129.2812 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $46.40 | 6.759% | $49.5362 | $49.54 | $49.55 | $49.50 |
| Purchase #4 | $38.49 | 7.740% | $41.4691 | $41.47 | $41.45 | $41.50 |
| Purchase #5 | $57.57 | 8.841% | $62.6598 | $62.66 | $62.65 | $62.70 |
| Purchase #6 | $5.39 | 4.481% | $5.6315 | $5.63 | $5.65 | $5.60 |
| Purchase #7 | $60.99 | 9.629% | $66.8627 | $66.86 | $66.85 | $66.90 |
| 7 purchase totals = | $426.25 | $455.8590 | $455.86 | $455.85 | $455.90 | |