| 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 | $39.85 | 11.383% | $44.3861 | $44.39 | $44.40 | $44.40 |
| Purchase #2 | $85.41 | 4.365% | $89.1381 | $89.14 | $89.15 | $89.10 |
| Purchase #3 | $216.36 | 7.213% | $231.966 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $22.77 | 12.668% | $25.6545 | $25.65 | $25.65 | $25.70 |
| Purchase #5 | $135.52 | 8.271% | $146.7289 | $146.73 | $146.75 | $146.70 |
| Purchase #6 | $48.76 | 11.559% | $54.3962 | $54.40 | $54.40 | $54.40 |
| Purchase #7 | $155.93 | 13.251% | $176.5923 | $176.59 | $176.60 | $176.60 |
| 7 purchase totals = | $704.60 | $768.8621 | $768.87 | $768.90 | $768.90 | |