| 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 | $20.82 | 9.378% | $22.7725 | $22.77 | $22.75 | $22.80 |
| Purchase #2 | $96.63 | 12.540% | $108.7474 | $108.75 | $108.75 | $108.70 |
| Purchase #3 | $148.55 | 4.635% | $155.4353 | $155.44 | $155.45 | $155.40 |
| Purchase #4 | $153.86 | 3.498% | $159.242 | $159.24 | $159.25 | $159.20 |
| Purchase #5 | $43.95 | 6.480% | $46.798 | $46.80 | $46.80 | $46.80 |
| Purchase #6 | $228.30 | 12.809% | $257.5429 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $40.47 | 3.110% | $41.7286 | $41.73 | $41.75 | $41.70 |
| 7 purchase totals = | $732.58 | $792.2667 | $792.27 | $792.30 | $792.10 | |