| 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 | $13.57 | 10.764% | $15.0307 | $15.03 | $15.05 | $15.00 |
| Purchase #2 | $96.80 | 5.191% | $101.8249 | $101.82 | $101.80 | $101.80 |
| Purchase #3 | $197.86 | 4.404% | $206.5738 | $206.57 | $206.55 | $206.60 |
| Purchase #4 | $21.83 | 7.685% | $23.5076 | $23.51 | $23.50 | $23.50 |
| Purchase #5 | $65.77 | 12.523% | $74.0064 | $74.01 | $74.00 | $74.00 |
| Purchase #6 | $200.85 | 7.259% | $215.4297 | $215.43 | $215.45 | $215.40 |
| Purchase #7 | $76.47 | 3.113% | $78.8505 | $78.85 | $78.85 | $78.90 |
| 7 purchase totals = | $673.15 | $715.2236 | $715.22 | $715.20 | $715.20 | |