| 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 | $46.55 | 8.787% | $50.6403 | $50.64 | $50.65 | $50.60 |
| Purchase #2 | $182.59 | 6.532% | $194.5168 | $194.52 | $194.50 | $194.50 |
| Purchase #3 | $41.29 | 5.497% | $43.5597 | $43.56 | $43.55 | $43.60 |
| Purchase #4 | $142.90 | 12.871% | $161.2927 | $161.29 | $161.30 | $161.30 |
| Purchase #5 | $96.60 | 7.460% | $103.8064 | $103.81 | $103.80 | $103.80 |
| Purchase #6 | $138.81 | 6.769% | $148.206 | $148.21 | $148.20 | $148.20 |
| Purchase #7 | $210.37 | 10.251% | $231.935 | $231.94 | $231.95 | $231.90 |
| 7 purchase totals = | $859.11 | $933.9569 | $933.97 | $933.95 | $933.90 | |