| 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 | $93.39 | 10.431% | $103.1315 | $103.13 | $103.15 | $103.10 |
| Purchase #2 | $246.52 | 8.608% | $267.7404 | $267.74 | $267.75 | $267.70 |
| Purchase #3 | $63.89 | 10.512% | $70.6061 | $70.61 | $70.60 | $70.60 |
| Purchase #4 | $142.27 | 5.269% | $149.7662 | $149.77 | $149.75 | $149.80 |
| Purchase #5 | $21.31 | 6.181% | $22.6272 | $22.63 | $22.65 | $22.60 |
| Purchase #6 | $144.53 | 7.175% | $154.9 | $154.90 | $154.90 | $154.90 |
| Purchase #7 | $7.95 | 8.409% | $8.6185 | $8.62 | $8.60 | $8.60 |
| 7 purchase totals = | $719.86 | $777.3899 | $777.40 | $777.40 | $777.30 | |