| 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 | $54.86 | 5.513% | $57.8844 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $56.98 | 10.819% | $63.1447 | $63.14 | $63.15 | $63.10 |
| Purchase #3 | $240.53 | 7.834% | $259.3731 | $259.37 | $259.35 | $259.40 |
| Purchase #4 | $237.46 | 12.268% | $266.5916 | $266.59 | $266.60 | $266.60 |
| Purchase #5 | $188.79 | 5.469% | $199.1149 | $199.11 | $199.10 | $199.10 |
| Purchase #6 | $88.36 | 5.459% | $93.1836 | $93.18 | $93.20 | $93.20 |
| Purchase #7 | $238.54 | 7.448% | $256.3065 | $256.31 | $256.30 | $256.30 |
| 7 purchase totals = | $1,105.52 | $1,195.5988 | $1,195.58 | $1,195.60 | $1,195.60 | |