| 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 | $132.85 | 7.171% | $142.3767 | $142.38 | $142.40 | $142.40 |
| Purchase #2 | $54.88 | 7.695% | $59.103 | $59.10 | $59.10 | $59.10 |
| Purchase #3 | $143.86 | 5.804% | $152.2096 | $152.21 | $152.20 | $152.20 |
| Purchase #4 | $5.99 | 12.362% | $6.7305 | $6.73 | $6.75 | $6.70 |
| Purchase #5 | $233.76 | 8.364% | $253.3117 | $253.31 | $253.30 | $253.30 |
| Purchase #6 | $70.87 | 7.293% | $76.0385 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $69.50 | 8.113% | $75.1385 | $75.14 | $75.15 | $75.10 |
| 7 purchase totals = | $711.71 | $764.9085 | $764.91 | $764.95 | $764.80 | |