| 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 | $88.91 | 8.178% | $96.1811 | $96.18 | $96.20 | $96.20 |
| Purchase #2 | $6.28 | 4.491% | $6.562 | $6.56 | $6.55 | $6.60 |
| Purchase #3 | $5.65 | 10.295% | $6.2317 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $89.49 | 12.587% | $100.7541 | $100.75 | $100.75 | $100.80 |
| Purchase #5 | $245.97 | 13.839% | $280.0098 | $280.01 | $280.00 | $280.00 |
| Purchase #6 | $68.65 | 10.195% | $75.6489 | $75.65 | $75.65 | $75.60 |
| Purchase #7 | $165.76 | 6.251% | $176.1217 | $176.12 | $176.10 | $176.10 |
| 7 purchase totals = | $670.71 | $741.5093 | $741.50 | $741.50 | $741.50 | |