| 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 | $81.77 | 12.414% | $91.9209 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $178.45 | 7.646% | $192.0943 | $192.09 | $192.10 | $192.10 |
| Purchase #3 | $151.57 | 3.460% | $156.8143 | $156.81 | $156.80 | $156.80 |
| Purchase #4 | $101.82 | 6.842% | $108.7865 | $108.79 | $108.80 | $108.80 |
| Purchase #5 | $140.27 | 10.680% | $155.2508 | $155.25 | $155.25 | $155.30 |
| Purchase #6 | $152.93 | 5.422% | $161.2219 | $161.22 | $161.20 | $161.20 |
| Purchase #7 | $55.31 | 13.406% | $62.7249 | $62.72 | $62.70 | $62.70 |
| 7 purchase totals = | $862.12 | $928.8136 | $928.80 | $928.75 | $928.80 | |