| 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 | $43.70 | 6.616% | $46.5912 | $46.59 | $46.60 | $46.60 |
| Purchase #2 | $37.38 | 6.242% | $39.7133 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $232.29 | 11.810% | $259.7234 | $259.72 | $259.70 | $259.70 |
| Purchase #4 | $143.81 | 7.794% | $155.0186 | $155.02 | $155.00 | $155.00 |
| Purchase #5 | $226.95 | 3.804% | $235.5832 | $235.58 | $235.60 | $235.60 |
| Purchase #6 | $122.53 | 6.348% | $130.3082 | $130.31 | $130.30 | $130.30 |
| Purchase #7 | $44.95 | 4.436% | $46.944 | $46.94 | $46.95 | $46.90 |
| 7 purchase totals = | $851.61 | $913.8819 | $913.87 | $913.85 | $913.80 | |