| 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 | $81.83 | 12.492% | $92.0522 | $92.05 | $92.05 | $92.10 |
| Purchase #2 | $66.74 | 3.812% | $69.2841 | $69.28 | $69.30 | $69.30 |
| Purchase #3 | $29.80 | 9.160% | $32.5297 | $32.53 | $32.55 | $32.50 |
| Purchase #4 | $172.94 | 9.635% | $189.6028 | $189.60 | $189.60 | $189.60 |
| Purchase #5 | $221.40 | 6.175% | $235.0715 | $235.07 | $235.05 | $235.10 |
| Purchase #6 | $41.66 | 6.292% | $44.2812 | $44.28 | $44.30 | $44.30 |
| Purchase #7 | $14.39 | 4.213% | $14.9963 | $15.00 | $15.00 | $15.00 |
| 7 purchase totals = | $628.76 | $677.8178 | $677.81 | $677.85 | $677.90 | |