| 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 | $16.81 | 5.293% | $17.6998 | $17.70 | $17.70 | $17.70 |
| Purchase #2 | $53.33 | 9.617% | $58.4587 | $58.46 | $58.45 | $58.50 |
| Purchase #3 | $108.89 | 10.103% | $119.8912 | $119.89 | $119.90 | $119.90 |
| Purchase #4 | $241.42 | 7.624% | $259.8259 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $228.48 | 12.696% | $257.4878 | $257.49 | $257.50 | $257.50 |
| Purchase #6 | $220.87 | 8.296% | $239.1934 | $239.19 | $239.20 | $239.20 |
| Purchase #7 | $7.36 | 11.787% | $8.2275 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $877.16 | $960.7843 | $960.79 | $960.85 | $960.80 | |