| 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 | $85.63 | 5.833% | $90.6248 | $90.62 | $90.60 | $90.60 |
| Purchase #2 | $59.81 | 6.807% | $63.8813 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $131.61 | 7.263% | $141.1688 | $141.17 | $141.15 | $141.20 |
| Purchase #4 | $128.36 | 5.255% | $135.1053 | $135.11 | $135.10 | $135.10 |
| Purchase #5 | $191.25 | 4.155% | $199.1964 | $199.20 | $199.20 | $199.20 |
| Purchase #6 | $109.37 | 7.384% | $117.4459 | $117.45 | $117.45 | $117.40 |
| Purchase #7 | $145.33 | 7.246% | $155.8606 | $155.86 | $155.85 | $155.90 |
| 7 purchase totals = | $851.36 | $903.2831 | $903.29 | $903.25 | $903.30 | |