| 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 | $26.39 | 5.782% | $27.9159 | $27.92 | $27.90 | $27.90 |
| Purchase #2 | $147.63 | 8.729% | $160.5166 | $160.52 | $160.50 | $160.50 |
| Purchase #3 | $13.44 | 7.412% | $14.4362 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $58.77 | 8.525% | $63.7801 | $63.78 | $63.80 | $63.80 |
| Purchase #5 | $73.40 | 4.484% | $76.6913 | $76.69 | $76.70 | $76.70 |
| Purchase #6 | $146.69 | 6.834% | $156.7148 | $156.71 | $156.70 | $156.70 |
| Purchase #7 | $246.33 | 13.379% | $279.2865 | $279.29 | $279.30 | $279.30 |
| 7 purchase totals = | $712.65 | $779.3414 | $779.35 | $779.35 | $779.30 | |