| 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 | $75.60 | 12.814% | $85.2874 | $85.29 | $85.30 | $85.30 |
| Purchase #2 | $116.50 | 11.771% | $130.2132 | $130.21 | $130.20 | $130.20 |
| Purchase #3 | $36.76 | 8.416% | $39.8537 | $39.85 | $39.85 | $39.90 |
| Purchase #4 | $19.42 | 9.260% | $21.2183 | $21.22 | $21.20 | $21.20 |
| Purchase #5 | $35.38 | 11.591% | $39.4809 | $39.48 | $39.50 | $39.50 |
| Purchase #6 | $205.69 | 3.493% | $212.8748 | $212.87 | $212.85 | $212.90 |
| Purchase #7 | $62.53 | 10.597% | $69.1563 | $69.16 | $69.15 | $69.20 |
| 7 purchase totals = | $551.88 | $598.0846 | $598.08 | $598.05 | $598.20 | |