| 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 | $96.33 | 13.272% | $109.1149 | $109.11 | $109.10 | $109.10 |
| Purchase #2 | $77.33 | 3.706% | $80.1958 | $80.20 | $80.20 | $80.20 |
| Purchase #3 | $75.37 | 6.216% | $80.055 | $80.06 | $80.05 | $80.10 |
| Purchase #4 | $69.26 | 8.486% | $75.1374 | $75.14 | $75.15 | $75.10 |
| Purchase #5 | $94.49 | 9.510% | $103.476 | $103.48 | $103.50 | $103.50 |
| Purchase #6 | $32.74 | 8.428% | $35.4993 | $35.50 | $35.50 | $35.50 |
| Purchase #7 | $245.61 | 8.276% | $265.9367 | $265.94 | $265.95 | $265.90 |
| 7 purchase totals = | $691.13 | $749.4151 | $749.43 | $749.45 | $749.40 | |