| 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 | $85.97 | 6.294% | $91.381 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $185.44 | 12.391% | $208.4179 | $208.42 | $208.40 | $208.40 |
| Purchase #3 | $111.62 | 5.255% | $117.4856 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $38.51 | 7.386% | $41.3543 | $41.35 | $41.35 | $41.40 |
| Purchase #5 | $161.50 | 10.385% | $178.2718 | $178.27 | $178.25 | $178.30 |
| Purchase #6 | $16.58 | 9.115% | $18.0913 | $18.09 | $18.10 | $18.10 |
| Purchase #7 | $169.60 | 12.297% | $190.4557 | $190.46 | $190.45 | $190.50 |
| 7 purchase totals = | $769.22 | $845.4576 | $845.46 | $845.45 | $845.60 | |