| 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 | $70.39 | 4.711% | $73.7061 | $73.71 | $73.70 | $73.70 |
| Purchase #2 | $112.43 | 7.150% | $120.4687 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $23.29 | 4.112% | $24.2477 | $24.25 | $24.25 | $24.20 |
| Purchase #4 | $214.88 | 10.608% | $237.6745 | $237.67 | $237.65 | $237.70 |
| Purchase #5 | $77.26 | 9.188% | $84.3586 | $84.36 | $84.35 | $84.40 |
| Purchase #6 | $27.64 | 13.745% | $31.4391 | $31.44 | $31.45 | $31.40 |
| Purchase #7 | $182.40 | 5.833% | $193.0394 | $193.04 | $193.05 | $193.00 |
| 7 purchase totals = | $708.29 | $764.9341 | $764.94 | $764.90 | $764.90 | |