| 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 | $8.59 | 10.647% | $9.5046 | $9.50 | $9.50 | $9.50 |
| Purchase #2 | $172.46 | 4.278% | $179.8378 | $179.84 | $179.85 | $179.80 |
| Purchase #3 | $122.44 | 11.446% | $136.4545 | $136.45 | $136.45 | $136.50 |
| Purchase #4 | $126.64 | 11.466% | $141.1605 | $141.16 | $141.15 | $141.20 |
| Purchase #5 | $35.86 | 10.583% | $39.6551 | $39.66 | $39.65 | $39.70 |
| Purchase #6 | $174.61 | 11.740% | $195.1092 | $195.11 | $195.10 | $195.10 |
| Purchase #7 | $28.44 | 10.787% | $31.5078 | $31.51 | $31.50 | $31.50 |
| 7 purchase totals = | $669.04 | $733.2295 | $733.23 | $733.20 | $733.30 | |