| 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 | $165.85 | 11.217% | $184.4534 | $184.45 | $184.45 | $184.50 |
| Purchase #2 | $96.84 | 3.389% | $100.1219 | $100.12 | $100.10 | $100.10 |
| Purchase #3 | $35.30 | 5.391% | $37.203 | $37.20 | $37.20 | $37.20 |
| Purchase #4 | $7.53 | 12.628% | $8.4809 | $8.48 | $8.50 | $8.50 |
| Purchase #5 | $62.28 | 9.194% | $68.006 | $68.01 | $68.00 | $68.00 |
| Purchase #6 | $37.67 | 12.130% | $42.2394 | $42.24 | $42.25 | $42.20 |
| Purchase #7 | $84.72 | 10.277% | $93.4267 | $93.43 | $93.45 | $93.40 |
| 7 purchase totals = | $490.19 | $533.9313 | $533.93 | $533.95 | $533.90 | |