| 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 | $34.34 | 6.379% | $36.5305 | $36.53 | $36.55 | $36.50 |
| Purchase #2 | $212.61 | 9.326% | $232.438 | $232.44 | $232.45 | $232.40 |
| Purchase #3 | $120.73 | 9.344% | $132.011 | $132.01 | $132.00 | $132.00 |
| Purchase #4 | $114.29 | 12.563% | $128.6483 | $128.65 | $128.65 | $128.60 |
| Purchase #5 | $141.32 | 6.668% | $150.7432 | $150.74 | $150.75 | $150.70 |
| Purchase #6 | $151.99 | 12.309% | $170.6984 | $170.70 | $170.70 | $170.70 |
| Purchase #7 | $54.96 | 7.103% | $58.8638 | $58.86 | $58.85 | $58.90 |
| 7 purchase totals = | $830.24 | $909.9332 | $909.93 | $909.95 | $909.80 | |