| 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 | $70.78 | 7.804% | $76.3037 | $76.30 | $76.30 | $76.30 |
| Purchase #2 | $45.30 | 5.481% | $47.7829 | $47.78 | $47.80 | $47.80 |
| Purchase #3 | $201.65 | 13.317% | $228.5037 | $228.50 | $228.50 | $228.50 |
| Purchase #4 | $107.42 | 9.729% | $117.8709 | $117.87 | $117.85 | $117.90 |
| Purchase #5 | $59.26 | 7.165% | $63.506 | $63.51 | $63.50 | $63.50 |
| Purchase #6 | $250.57 | 11.499% | $279.383 | $279.38 | $279.40 | $279.40 |
| Purchase #7 | $247.76 | 3.323% | $255.9931 | $255.99 | $256.00 | $256.00 |
| 7 purchase totals = | $982.74 | $1,069.3433 | $1,069.33 | $1,069.35 | $1,069.40 | |