| 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 | $34.95 | 11.869% | $39.0982 | $39.10 | $39.10 | $39.10 |
| Purchase #2 | $49.77 | 7.523% | $53.5142 | $53.51 | $53.50 | $53.50 |
| Purchase #3 | $105.71 | 7.807% | $113.9628 | $113.96 | $113.95 | $114.00 |
| Purchase #4 | $189.55 | 7.160% | $203.1218 | $203.12 | $203.10 | $203.10 |
| Purchase #5 | $18.89 | 4.832% | $19.8028 | $19.80 | $19.80 | $19.80 |
| Purchase #6 | $74.70 | 8.387% | $80.9651 | $80.97 | $80.95 | $81.00 |
| Purchase #7 | $191.54 | 3.212% | $197.6923 | $197.69 | $197.70 | $197.70 |
| 7 purchase totals = | $665.11 | $708.1572 | $708.15 | $708.10 | $708.20 | |