| 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 | $83.98 | 4.381% | $87.6592 | $87.66 | $87.65 | $87.70 |
| Purchase #2 | $49.26 | 4.508% | $51.4806 | $51.48 | $51.50 | $51.50 |
| Purchase #3 | $74.49 | 13.798% | $84.7681 | $84.77 | $84.75 | $84.80 |
| Purchase #4 | $26.65 | 9.593% | $29.2065 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $233.66 | 5.844% | $247.3151 | $247.32 | $247.30 | $247.30 |
| Purchase #6 | $37.61 | 11.120% | $41.7922 | $41.79 | $41.80 | $41.80 |
| Purchase #7 | $228.93 | 7.637% | $246.4134 | $246.41 | $246.40 | $246.40 |
| 7 purchase totals = | $734.58 | $788.6351 | $788.64 | $788.60 | $788.70 | |