| 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 | $117.76 | 4.136% | $122.6306 | $122.63 | $122.65 | $122.60 |
| Purchase #2 | $98.26 | 5.620% | $103.7822 | $103.78 | $103.80 | $103.80 |
| Purchase #3 | $131.50 | 3.331% | $135.8803 | $135.88 | $135.90 | $135.90 |
| Purchase #4 | $71.91 | 9.548% | $78.776 | $78.78 | $78.80 | $78.80 |
| Purchase #5 | $108.65 | 7.417% | $116.7086 | $116.71 | $116.70 | $116.70 |
| Purchase #6 | $5.72 | 5.721% | $6.0472 | $6.05 | $6.05 | $6.00 |
| Purchase #7 | $74.69 | 12.409% | $83.9583 | $83.96 | $83.95 | $84.00 |
| 7 purchase totals = | $608.49 | $647.7832 | $647.79 | $647.85 | $647.80 | |