| 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 | $43.48 | 6.436% | $46.2784 | $46.28 | $46.30 | $46.30 |
| Purchase #2 | $230.58 | 3.861% | $239.4827 | $239.48 | $239.50 | $239.50 |
| Purchase #3 | $21.95 | 4.233% | $22.8791 | $22.88 | $22.90 | $22.90 |
| Purchase #4 | $67.70 | 6.726% | $72.2535 | $72.25 | $72.25 | $72.30 |
| Purchase #5 | $131.70 | 13.800% | $149.8746 | $149.87 | $149.85 | $149.90 |
| Purchase #6 | $65.71 | 4.672% | $68.78 | $68.78 | $68.80 | $68.80 |
| Purchase #7 | $158.83 | 9.687% | $174.2159 | $174.22 | $174.20 | $174.20 |
| 7 purchase totals = | $719.95 | $773.7642 | $773.76 | $773.80 | $773.90 | |