| 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 | $27.62 | 7.251% | $29.6227 | $29.62 | $29.60 | $29.60 |
| Purchase #2 | $217.45 | 7.341% | $233.413 | $233.41 | $233.40 | $233.40 |
| Purchase #3 | $155.26 | 4.104% | $161.6319 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $146.39 | 4.269% | $152.6394 | $152.64 | $152.65 | $152.60 |
| Purchase #5 | $74.31 | 8.645% | $80.7341 | $80.73 | $80.75 | $80.70 |
| Purchase #6 | $36.30 | 8.576% | $39.4131 | $39.41 | $39.40 | $39.40 |
| Purchase #7 | $242.85 | 9.821% | $266.7003 | $266.70 | $266.70 | $266.70 |
| 7 purchase totals = | $900.18 | $964.1545 | $964.14 | $964.15 | $964.00 | |