| 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 | $7.42 | 5.412% | $7.8216 | $7.82 | $7.80 | $7.80 |
| Purchase #2 | $188.38 | 3.167% | $194.346 | $194.35 | $194.35 | $194.30 |
| Purchase #3 | $24.68 | 9.242% | $26.9609 | $26.96 | $26.95 | $27.00 |
| Purchase #4 | $26.81 | 3.610% | $27.7778 | $27.78 | $27.80 | $27.80 |
| Purchase #5 | $239.89 | 12.812% | $270.6247 | $270.62 | $270.60 | $270.60 |
| Purchase #6 | $16.65 | 11.348% | $18.5394 | $18.54 | $18.55 | $18.50 |
| Purchase #7 | $103.65 | 12.226% | $116.3222 | $116.32 | $116.30 | $116.30 |
| 7 purchase totals = | $607.48 | $662.3926 | $662.39 | $662.35 | $662.30 | |