| 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 | $7.53 | 10.509% | $8.3213 | $8.32 | $8.30 | $8.30 |
| Purchase #2 | $74.98 | 6.361% | $79.7495 | $79.75 | $79.75 | $79.70 |
| Purchase #3 | $145.58 | 9.102% | $158.8307 | $158.83 | $158.85 | $158.80 |
| Purchase #4 | $187.86 | 8.768% | $204.3316 | $204.33 | $204.35 | $204.30 |
| Purchase #5 | $80.71 | 13.508% | $91.6123 | $91.61 | $91.60 | $91.60 |
| Purchase #6 | $195.99 | 9.122% | $213.8682 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $161.55 | 10.618% | $178.7034 | $178.70 | $178.70 | $178.70 |
| 7 purchase totals = | $854.20 | $935.4170 | $935.41 | $935.40 | $935.30 | |