| 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 | $12.41 | 7.347% | $13.3218 | $13.32 | $13.30 | $13.30 |
| Purchase #2 | $64.27 | 6.771% | $68.6217 | $68.62 | $68.60 | $68.60 |
| Purchase #3 | $11.60 | 10.752% | $12.8472 | $12.85 | $12.85 | $12.80 |
| Purchase #4 | $147.61 | 4.604% | $154.406 | $154.41 | $154.40 | $154.40 |
| Purchase #5 | $127.62 | 12.440% | $143.4959 | $143.50 | $143.50 | $143.50 |
| Purchase #6 | $196.39 | 5.352% | $206.9008 | $206.90 | $206.90 | $206.90 |
| Purchase #7 | $221.59 | 6.356% | $235.6743 | $235.67 | $235.65 | $235.70 |
| 7 purchase totals = | $781.49 | $835.2677 | $835.27 | $835.20 | $835.20 | |