| 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 | $87.34 | 8.623% | $94.8713 | $94.87 | $94.85 | $94.90 |
| Purchase #2 | $88.85 | 3.321% | $91.8007 | $91.80 | $91.80 | $91.80 |
| Purchase #3 | $194.46 | 4.704% | $203.6074 | $203.61 | $203.60 | $203.60 |
| Purchase #4 | $197.35 | 12.584% | $222.1845 | $222.18 | $222.20 | $222.20 |
| Purchase #5 | $124.90 | 13.702% | $142.0138 | $142.01 | $142.00 | $142.00 |
| Purchase #6 | $188.55 | 5.234% | $198.4187 | $198.42 | $198.40 | $198.40 |
| Purchase #7 | $35.98 | 5.535% | $37.9715 | $37.97 | $37.95 | $38.00 |
| 7 purchase totals = | $917.43 | $990.8679 | $990.86 | $990.80 | $990.90 | |