| 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 | $50.60 | 7.390% | $54.3393 | $54.34 | $54.35 | $54.30 |
| Purchase #2 | $75.85 | 7.848% | $81.8027 | $81.80 | $81.80 | $81.80 |
| Purchase #3 | $183.60 | 3.139% | $189.3632 | $189.36 | $189.35 | $189.40 |
| Purchase #4 | $128.96 | 9.279% | $140.9262 | $140.93 | $140.95 | $140.90 |
| Purchase #5 | $64.58 | 7.247% | $69.2601 | $69.26 | $69.25 | $69.30 |
| Purchase #6 | $135.28 | 8.749% | $147.1156 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $222.31 | 5.551% | $234.6504 | $234.65 | $234.65 | $234.70 |
| 7 purchase totals = | $861.18 | $917.4575 | $917.46 | $917.45 | $917.50 | |