| 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 | $28.78 | 13.179% | $32.5729 | $32.57 | $32.55 | $32.60 |
| Purchase #2 | $106.93 | 3.353% | $110.5154 | $110.52 | $110.50 | $110.50 |
| Purchase #3 | $78.68 | 4.345% | $82.0986 | $82.10 | $82.10 | $82.10 |
| Purchase #4 | $184.82 | 10.617% | $204.4423 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $181.42 | 6.430% | $193.0853 | $193.09 | $193.10 | $193.10 |
| Purchase #6 | $62.58 | 5.117% | $65.7822 | $65.78 | $65.80 | $65.80 |
| Purchase #7 | $16.97 | 12.874% | $19.1547 | $19.15 | $19.15 | $19.20 |
| 7 purchase totals = | $660.18 | $707.6514 | $707.65 | $707.65 | $707.70 | |