| 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 | $65.36 | 5.870% | $69.1966 | $69.20 | $69.20 | $69.20 |
| Purchase #2 | $131.40 | 13.814% | $149.5516 | $149.55 | $149.55 | $149.60 |
| Purchase #3 | $6.74 | 11.505% | $7.5154 | $7.52 | $7.50 | $7.50 |
| Purchase #4 | $130.89 | 13.530% | $148.5994 | $148.60 | $148.60 | $148.60 |
| Purchase #5 | $170.69 | 11.690% | $190.6437 | $190.64 | $190.65 | $190.60 |
| Purchase #6 | $207.82 | 7.441% | $223.2839 | $223.28 | $223.30 | $223.30 |
| Purchase #7 | $75.73 | 12.320% | $85.0599 | $85.06 | $85.05 | $85.10 |
| 7 purchase totals = | $788.63 | $873.8505 | $873.85 | $873.85 | $873.90 | |