| 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 | $68.72 | 10.527% | $75.9542 | $75.95 | $75.95 | $76.00 |
| Purchase #2 | $17.86 | 8.674% | $19.4092 | $19.41 | $19.40 | $19.40 |
| Purchase #3 | $38.90 | 5.183% | $40.9162 | $40.92 | $40.90 | $40.90 |
| Purchase #4 | $57.32 | 12.580% | $64.5309 | $64.53 | $64.55 | $64.50 |
| Purchase #5 | $51.57 | 4.694% | $53.9907 | $53.99 | $54.00 | $54.00 |
| Purchase #6 | $115.48 | 4.503% | $120.6801 | $120.68 | $120.70 | $120.70 |
| Purchase #7 | $31.92 | 4.150% | $33.2447 | $33.24 | $33.25 | $33.20 |
| 7 purchase totals = | $381.77 | $408.7260 | $408.72 | $408.75 | $408.70 | |