| 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 | $49.92 | 8.825% | $54.3254 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $28.49 | 4.310% | $29.7179 | $29.72 | $29.70 | $29.70 |
| Purchase #3 | $163.99 | 10.577% | $181.3352 | $181.34 | $181.35 | $181.30 |
| Purchase #4 | $166.46 | 12.205% | $186.7764 | $186.78 | $186.80 | $186.80 |
| Purchase #5 | $40.78 | 5.319% | $42.9491 | $42.95 | $42.95 | $42.90 |
| Purchase #6 | $191.38 | 5.376% | $201.6686 | $201.67 | $201.65 | $201.70 |
| Purchase #7 | $110.66 | 13.694% | $125.8138 | $125.81 | $125.80 | $125.80 |
| 7 purchase totals = | $751.68 | $822.5864 | $822.60 | $822.60 | $822.50 | |