| 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 | $44.35 | 7.128% | $47.5113 | $47.51 | $47.50 | $47.50 |
| Purchase #2 | $195.26 | 9.401% | $213.6164 | $213.62 | $213.60 | $213.60 |
| Purchase #3 | $123.44 | 12.636% | $139.0379 | $139.04 | $139.05 | $139.00 |
| Purchase #4 | $45.42 | 10.347% | $50.1196 | $50.12 | $50.10 | $50.10 |
| Purchase #5 | $22.94 | 9.200% | $25.0505 | $25.05 | $25.05 | $25.10 |
| Purchase #6 | $57.50 | 5.664% | $60.7568 | $60.76 | $60.75 | $60.80 |
| Purchase #7 | $159.61 | 11.169% | $177.4368 | $177.44 | $177.45 | $177.40 |
| 7 purchase totals = | $648.52 | $713.5293 | $713.54 | $713.50 | $713.50 | |