| 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 | $85.90 | 5.511% | $90.6339 | $90.63 | $90.65 | $90.60 |
| Purchase #2 | $124.35 | 4.602% | $130.0726 | $130.07 | $130.05 | $130.10 |
| Purchase #3 | $60.79 | 7.832% | $65.5511 | $65.55 | $65.55 | $65.60 |
| Purchase #4 | $200.50 | 12.346% | $225.2537 | $225.25 | $225.25 | $225.30 |
| Purchase #5 | $91.97 | 8.432% | $99.7249 | $99.72 | $99.70 | $99.70 |
| Purchase #6 | $135.77 | 11.352% | $151.1826 | $151.18 | $151.20 | $151.20 |
| Purchase #7 | $224.49 | 8.327% | $243.1833 | $243.18 | $243.20 | $243.20 |
| 7 purchase totals = | $923.77 | $1,005.6021 | $1,005.58 | $1,005.60 | $1,005.70 | |