| 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 | $98.81 | 11.224% | $109.9004 | $109.90 | $109.90 | $109.90 |
| Purchase #2 | $35.44 | 5.220% | $37.29 | $37.29 | $37.30 | $37.30 |
| Purchase #3 | $5.69 | 7.462% | $6.1146 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $228.63 | 7.397% | $245.5418 | $245.54 | $245.55 | $245.50 |
| Purchase #5 | $140.79 | 13.565% | $159.8882 | $159.89 | $159.90 | $159.90 |
| Purchase #6 | $128.68 | 6.430% | $136.9541 | $136.95 | $136.95 | $137.00 |
| Purchase #7 | $65.97 | 9.433% | $72.193 | $72.19 | $72.20 | $72.20 |
| 7 purchase totals = | $704.01 | $767.8821 | $767.87 | $767.90 | $767.90 | |