| 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 | $48.54 | 6.291% | $51.5937 | $51.59 | $51.60 | $51.60 |
| Purchase #2 | $112.40 | 3.307% | $116.1171 | $116.12 | $116.10 | $116.10 |
| Purchase #3 | $149.62 | 13.673% | $170.0775 | $170.08 | $170.10 | $170.10 |
| Purchase #4 | $178.79 | 3.630% | $185.2801 | $185.28 | $185.30 | $185.30 |
| Purchase #5 | $199.65 | 13.443% | $226.4889 | $226.49 | $226.50 | $226.50 |
| Purchase #6 | $122.99 | 5.569% | $129.8393 | $129.84 | $129.85 | $129.80 |
| Purchase #7 | $90.44 | 6.206% | $96.0527 | $96.05 | $96.05 | $96.10 |
| 7 purchase totals = | $902.43 | $975.4493 | $975.45 | $975.50 | $975.50 | |