| 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 | $45.60 | 9.192% | $49.7916 | $49.79 | $49.80 | $49.80 |
| Purchase #2 | $23.47 | 8.229% | $25.4013 | $25.40 | $25.40 | $25.40 |
| Purchase #3 | $172.58 | 8.723% | $187.6342 | $187.63 | $187.65 | $187.60 |
| Purchase #4 | $132.70 | 11.430% | $147.8676 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $87.91 | 5.485% | $92.7319 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $208.44 | 5.714% | $220.3503 | $220.35 | $220.35 | $220.40 |
| Purchase #7 | $142.39 | 13.131% | $161.0872 | $161.09 | $161.10 | $161.10 |
| 7 purchase totals = | $813.09 | $884.8641 | $884.86 | $884.90 | $884.90 | |