| 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 | $43.27 | 8.303% | $46.8627 | $46.86 | $46.85 | $46.90 |
| Purchase #2 | $52.84 | 3.374% | $54.6228 | $54.62 | $54.60 | $54.60 |
| Purchase #3 | $160.91 | 4.860% | $168.7302 | $168.73 | $168.75 | $168.70 |
| Purchase #4 | $149.91 | 10.755% | $166.0328 | $166.03 | $166.05 | $166.00 |
| Purchase #5 | $94.59 | 8.422% | $102.5564 | $102.56 | $102.55 | $102.60 |
| Purchase #6 | $60.97 | 11.793% | $68.1602 | $68.16 | $68.15 | $68.20 |
| Purchase #7 | $160.29 | 7.578% | $172.4368 | $172.44 | $172.45 | $172.40 |
| 7 purchase totals = | $722.78 | $779.4019 | $779.40 | $779.40 | $779.40 | |