| 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 | $40.44 | 13.141% | $45.7542 | $45.75 | $45.75 | $45.80 |
| Purchase #2 | $126.96 | 4.826% | $133.0871 | $133.09 | $133.10 | $133.10 |
| Purchase #3 | $160.60 | 11.295% | $178.7398 | $178.74 | $178.75 | $178.70 |
| Purchase #4 | $39.77 | 12.283% | $44.6549 | $44.65 | $44.65 | $44.70 |
| Purchase #5 | $88.25 | 5.458% | $93.0667 | $93.07 | $93.05 | $93.10 |
| Purchase #6 | $184.86 | 4.549% | $193.2693 | $193.27 | $193.25 | $193.30 |
| Purchase #7 | $232.45 | 13.416% | $263.6355 | $263.64 | $263.65 | $263.60 |
| 7 purchase totals = | $873.33 | $952.2075 | $952.21 | $952.20 | $952.30 | |