| 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 | $35.63 | 3.874% | $37.0103 | $37.01 | $37.00 | $37.00 |
| Purchase #2 | $60.40 | 13.441% | $68.5184 | $68.52 | $68.50 | $68.50 |
| Purchase #3 | $7.58 | 3.159% | $7.8195 | $7.82 | $7.80 | $7.80 |
| Purchase #4 | $160.52 | 12.637% | $180.8049 | $180.80 | $180.80 | $180.80 |
| Purchase #5 | $195.75 | 6.860% | $209.1785 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $19.82 | 8.839% | $21.5719 | $21.57 | $21.55 | $21.60 |
| Purchase #7 | $8.79 | 4.672% | $9.2007 | $9.20 | $9.20 | $9.20 |
| 7 purchase totals = | $488.49 | $534.1042 | $534.10 | $534.05 | $534.10 | |