| 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 | $13.55 | 6.251% | $14.397 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $136.50 | 3.759% | $141.631 | $141.63 | $141.65 | $141.60 |
| Purchase #3 | $33.42 | 3.261% | $34.5098 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $96.54 | 5.288% | $101.645 | $101.65 | $101.65 | $101.60 |
| Purchase #5 | $17.82 | 7.507% | $19.1577 | $19.16 | $19.15 | $19.20 |
| Purchase #6 | $200.48 | 8.704% | $217.9298 | $217.93 | $217.95 | $217.90 |
| Purchase #7 | $54.69 | 6.301% | $58.136 | $58.14 | $58.15 | $58.10 |
| 7 purchase totals = | $553.00 | $587.4063 | $587.42 | $587.45 | $587.30 | |