| 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 | $38.68 | 12.835% | $43.6446 | $43.64 | $43.65 | $43.60 |
| Purchase #2 | $148.65 | 9.346% | $162.5428 | $162.54 | $162.55 | $162.50 |
| Purchase #3 | $194.32 | 9.671% | $213.1127 | $213.11 | $213.10 | $213.10 |
| Purchase #4 | $17.56 | 9.213% | $19.1778 | $19.18 | $19.20 | $19.20 |
| Purchase #5 | $172.77 | 13.685% | $196.4136 | $196.41 | $196.40 | $196.40 |
| Purchase #6 | $149.45 | 13.476% | $169.5899 | $169.59 | $169.60 | $169.60 |
| Purchase #7 | $24.78 | 6.747% | $26.4519 | $26.45 | $26.45 | $26.50 |
| 7 purchase totals = | $746.21 | $830.9333 | $830.92 | $830.95 | $830.90 | |