| 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 | $70.40 | 3.492% | $72.8584 | $72.86 | $72.85 | $72.90 |
| Purchase #2 | $56.91 | 11.576% | $63.4979 | $63.50 | $63.50 | $63.50 |
| Purchase #3 | $112.49 | 10.589% | $124.4016 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $128.33 | 8.773% | $139.5884 | $139.59 | $139.60 | $139.60 |
| Purchase #5 | $60.91 | 13.309% | $69.0165 | $69.02 | $69.00 | $69.00 |
| Purchase #6 | $44.60 | 4.570% | $46.6382 | $46.64 | $46.65 | $46.60 |
| Purchase #7 | $241.84 | 6.854% | $258.4157 | $258.42 | $258.40 | $258.40 |
| 7 purchase totals = | $715.48 | $774.4167 | $774.43 | $774.40 | $774.40 | |