| 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 | $17.64 | 11.789% | $19.7196 | $19.72 | $19.70 | $19.70 |
| Purchase #2 | $89.93 | 5.197% | $94.6037 | $94.60 | $94.60 | $94.60 |
| Purchase #3 | $16.96 | 3.191% | $17.5012 | $17.50 | $17.50 | $17.50 |
| Purchase #4 | $148.36 | 6.135% | $157.4619 | $157.46 | $157.45 | $157.50 |
| Purchase #5 | $49.27 | 9.218% | $53.8117 | $53.81 | $53.80 | $53.80 |
| Purchase #6 | $59.57 | 12.653% | $67.1074 | $67.11 | $67.10 | $67.10 |
| Purchase #7 | $138.73 | 13.553% | $157.5321 | $157.53 | $157.55 | $157.50 |
| 7 purchase totals = | $520.46 | $567.7376 | $567.73 | $567.70 | $567.70 | |