| 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 | $47.59 | 8.641% | $51.7023 | $51.70 | $51.70 | $51.70 |
| Purchase #2 | $87.66 | 9.614% | $96.0876 | $96.09 | $96.10 | $96.10 |
| Purchase #3 | $32.46 | 8.198% | $35.1211 | $35.12 | $35.10 | $35.10 |
| Purchase #4 | $90.75 | 9.137% | $99.0418 | $99.04 | $99.05 | $99.00 |
| Purchase #5 | $165.73 | 3.636% | $171.7559 | $171.76 | $171.75 | $171.80 |
| Purchase #6 | $160.55 | 6.362% | $170.7642 | $170.76 | $170.75 | $170.80 |
| Purchase #7 | $8.60 | 7.682% | $9.2607 | $9.26 | $9.25 | $9.30 |
| 7 purchase totals = | $593.34 | $633.7336 | $633.73 | $633.70 | $633.80 | |