| 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 | $84.26 | 4.255% | $87.8453 | $87.85 | $87.85 | $87.80 |
| Purchase #2 | $83.69 | 8.117% | $90.4831 | $90.48 | $90.50 | $90.50 |
| Purchase #3 | $202.90 | 11.488% | $226.2092 | $226.21 | $226.20 | $226.20 |
| Purchase #4 | $8.87 | 11.874% | $9.9232 | $9.92 | $9.90 | $9.90 |
| Purchase #5 | $84.53 | 9.228% | $92.3304 | $92.33 | $92.35 | $92.30 |
| Purchase #6 | $148.75 | 9.817% | $163.3528 | $163.35 | $163.35 | $163.40 |
| Purchase #7 | $57.94 | 7.697% | $62.3996 | $62.40 | $62.40 | $62.40 |
| 7 purchase totals = | $670.94 | $732.5436 | $732.54 | $732.55 | $732.50 | |