| 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 | $37.91 | 10.387% | $41.8477 | $41.85 | $41.85 | $41.80 |
| Purchase #2 | $134.50 | 8.298% | $145.6608 | $145.66 | $145.65 | $145.70 |
| Purchase #3 | $238.30 | 13.243% | $269.8581 | $269.86 | $269.85 | $269.90 |
| Purchase #4 | $38.26 | 3.423% | $39.5696 | $39.57 | $39.55 | $39.60 |
| Purchase #5 | $246.89 | 13.325% | $279.7881 | $279.79 | $279.80 | $279.80 |
| Purchase #6 | $31.60 | 5.201% | $33.2435 | $33.24 | $33.25 | $33.20 |
| Purchase #7 | $177.37 | 3.361% | $183.3314 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $904.83 | $993.2992 | $993.30 | $993.30 | $993.30 | |