| 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 | $84.60 | 7.170% | $90.6658 | $90.67 | $90.65 | $90.70 |
| Purchase #2 | $29.55 | 10.240% | $32.5759 | $32.58 | $32.60 | $32.60 |
| Purchase #3 | $155.26 | 9.874% | $170.5904 | $170.59 | $170.60 | $170.60 |
| Purchase #4 | $208.61 | 8.547% | $226.4399 | $226.44 | $226.45 | $226.40 |
| Purchase #5 | $53.82 | 8.746% | $58.5271 | $58.53 | $58.55 | $58.50 |
| Purchase #6 | $242.39 | 8.276% | $262.4502 | $262.45 | $262.45 | $262.50 |
| Purchase #7 | $159.63 | 6.638% | $170.2262 | $170.23 | $170.25 | $170.20 |
| 7 purchase totals = | $933.86 | $1,011.4755 | $1,011.49 | $1,011.55 | $1,011.50 | |