| 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 | $51.83 | 11.580% | $57.8319 | $57.83 | $57.85 | $57.80 |
| Purchase #2 | $13.99 | 4.125% | $14.5671 | $14.57 | $14.55 | $14.60 |
| Purchase #3 | $176.56 | 7.204% | $189.2794 | $189.28 | $189.30 | $189.30 |
| Purchase #4 | $45.58 | 6.750% | $48.6567 | $48.66 | $48.65 | $48.70 |
| Purchase #5 | $92.94 | 13.158% | $105.169 | $105.17 | $105.15 | $105.20 |
| Purchase #6 | $226.40 | 11.751% | $253.0043 | $253.00 | $253.00 | $253.00 |
| Purchase #7 | $93.72 | 8.778% | $101.9467 | $101.95 | $101.95 | $101.90 |
| 7 purchase totals = | $701.02 | $770.4551 | $770.46 | $770.45 | $770.50 | |