| 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 | $83.42 | 12.602% | $93.9326 | $93.93 | $93.95 | $93.90 |
| Purchase #2 | $139.53 | 13.638% | $158.5591 | $158.56 | $158.55 | $158.60 |
| Purchase #3 | $219.87 | 9.799% | $241.4151 | $241.42 | $241.40 | $241.40 |
| Purchase #4 | $58.43 | 12.820% | $65.9207 | $65.92 | $65.90 | $65.90 |
| Purchase #5 | $66.59 | 8.205% | $72.0537 | $72.05 | $72.05 | $72.10 |
| Purchase #6 | $6.57 | 12.672% | $7.4026 | $7.40 | $7.40 | $7.40 |
| Purchase #7 | $183.34 | 3.459% | $189.6817 | $189.68 | $189.70 | $189.70 |
| 7 purchase totals = | $757.75 | $828.9655 | $828.96 | $828.95 | $829.00 | |