| 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 | $105.94 | 10.590% | $117.159 | $117.16 | $117.15 | $117.20 |
| Purchase #2 | $60.32 | 10.778% | $66.8213 | $66.82 | $66.80 | $66.80 |
| Purchase #3 | $49.97 | 9.541% | $54.7376 | $54.74 | $54.75 | $54.70 |
| Purchase #4 | $155.71 | 12.193% | $174.6957 | $174.70 | $174.70 | $174.70 |
| Purchase #5 | $216.76 | 13.834% | $246.7466 | $246.75 | $246.75 | $246.70 |
| Purchase #6 | $35.26 | 7.509% | $37.9077 | $37.91 | $37.90 | $37.90 |
| Purchase #7 | $76.82 | 5.472% | $81.0236 | $81.02 | $81.00 | $81.00 |
| 7 purchase totals = | $700.78 | $779.0915 | $779.10 | $779.05 | $779.00 | |