| 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 | $54.29 | 10.714% | $60.1066 | $60.11 | $60.10 | $60.10 |
| Purchase #2 | $40.66 | 5.687% | $42.9723 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $41.32 | 5.855% | $43.7393 | $43.74 | $43.75 | $43.70 |
| Purchase #4 | $85.60 | 9.802% | $93.9905 | $93.99 | $94.00 | $94.00 |
| Purchase #5 | $87.42 | 6.628% | $93.2142 | $93.21 | $93.20 | $93.20 |
| Purchase #6 | $157.30 | 10.294% | $173.4925 | $173.49 | $173.50 | $173.50 |
| Purchase #7 | $34.60 | 7.607% | $37.232 | $37.23 | $37.25 | $37.20 |
| 7 purchase totals = | $501.19 | $544.7474 | $544.74 | $544.75 | $544.70 | |