| 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 | $87.88 | 7.351% | $94.3401 | $94.34 | $94.35 | $94.30 |
| Purchase #2 | $28.92 | 4.550% | $30.2359 | $30.24 | $30.25 | $30.20 |
| Purchase #3 | $236.95 | 9.790% | $260.1474 | $260.15 | $260.15 | $260.10 |
| Purchase #4 | $174.58 | 13.251% | $197.7136 | $197.71 | $197.70 | $197.70 |
| Purchase #5 | $35.39 | 6.831% | $37.8075 | $37.81 | $37.80 | $37.80 |
| Purchase #6 | $195.77 | 11.654% | $218.585 | $218.59 | $218.60 | $218.60 |
| Purchase #7 | $162.83 | 9.618% | $178.491 | $178.49 | $178.50 | $178.50 |
| 7 purchase totals = | $922.32 | $1,017.3205 | $1,017.33 | $1,017.35 | $1,017.20 | |