| 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 | $56.67 | 3.481% | $58.6427 | $58.64 | $58.65 | $58.60 |
| Purchase #2 | $160.40 | 3.740% | $166.399 | $166.40 | $166.40 | $166.40 |
| Purchase #3 | $115.28 | 13.362% | $130.6837 | $130.68 | $130.70 | $130.70 |
| Purchase #4 | $231.92 | 9.133% | $253.1013 | $253.10 | $253.10 | $253.10 |
| Purchase #5 | $182.60 | 5.119% | $191.9473 | $191.95 | $191.95 | $191.90 |
| Purchase #6 | $136.76 | 9.528% | $149.7905 | $149.79 | $149.80 | $149.80 |
| Purchase #7 | $118.76 | 13.752% | $135.0919 | $135.09 | $135.10 | $135.10 |
| 7 purchase totals = | $1,002.39 | $1,085.6564 | $1,085.65 | $1,085.70 | $1,085.60 | |