| 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 | $46.78 | 7.728% | $50.3952 | $50.40 | $50.40 | $50.40 |
| Purchase #2 | $244.30 | 6.271% | $259.6201 | $259.62 | $259.60 | $259.60 |
| Purchase #3 | $247.81 | 7.398% | $266.143 | $266.14 | $266.15 | $266.10 |
| Purchase #4 | $151.95 | 5.653% | $160.5397 | $160.54 | $160.55 | $160.50 |
| Purchase #5 | $172.81 | 9.676% | $189.5311 | $189.53 | $189.55 | $189.50 |
| Purchase #6 | $117.84 | 8.849% | $128.2677 | $128.27 | $128.25 | $128.30 |
| Purchase #7 | $75.77 | 3.854% | $78.6902 | $78.69 | $78.70 | $78.70 |
| 7 purchase totals = | $1,057.26 | $1,133.1870 | $1,133.19 | $1,133.20 | $1,133.10 | |