| 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 | $65.48 | 3.871% | $68.0147 | $68.01 | $68.00 | $68.00 |
| Purchase #2 | $115.99 | 13.431% | $131.5686 | $131.57 | $131.55 | $131.60 |
| Purchase #3 | $45.42 | 13.508% | $51.5553 | $51.56 | $51.55 | $51.60 |
| Purchase #4 | $116.62 | 5.770% | $123.349 | $123.35 | $123.35 | $123.30 |
| Purchase #5 | $155.91 | 11.291% | $173.5138 | $173.51 | $173.50 | $173.50 |
| Purchase #6 | $38.52 | 6.802% | $41.1401 | $41.14 | $41.15 | $41.10 |
| Purchase #7 | $203.74 | 7.815% | $219.6623 | $219.66 | $219.65 | $219.70 |
| 7 purchase totals = | $741.68 | $808.8038 | $808.80 | $808.75 | $808.80 | |