| 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 | $84.62 | 11.622% | $94.4545 | $94.45 | $94.45 | $94.50 |
| Purchase #2 | $84.77 | 6.512% | $90.2902 | $90.29 | $90.30 | $90.30 |
| Purchase #3 | $86.84 | 10.824% | $96.2396 | $96.24 | $96.25 | $96.20 |
| Purchase #4 | $165.81 | 3.149% | $171.0314 | $171.03 | $171.05 | $171.00 |
| Purchase #5 | $184.33 | 8.448% | $199.9022 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $33.26 | 7.508% | $35.7572 | $35.76 | $35.75 | $35.80 |
| Purchase #7 | $131.32 | 12.707% | $148.0068 | $148.01 | $148.00 | $148.00 |
| 7 purchase totals = | $770.95 | $835.6819 | $835.68 | $835.70 | $835.70 | |