| 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 | $10.59 | 8.823% | $11.5244 | $11.52 | $11.50 | $11.50 |
| Purchase #2 | $85.55 | 13.212% | $96.8529 | $96.85 | $96.85 | $96.90 |
| Purchase #3 | $212.88 | 8.308% | $230.5661 | $230.57 | $230.55 | $230.60 |
| Purchase #4 | $180.51 | 8.501% | $195.8552 | $195.86 | $195.85 | $195.90 |
| Purchase #5 | $6.57 | 10.148% | $7.2367 | $7.24 | $7.25 | $7.20 |
| Purchase #6 | $128.81 | 3.666% | $133.5322 | $133.53 | $133.55 | $133.50 |
| Purchase #7 | $129.40 | 7.840% | $139.545 | $139.55 | $139.55 | $139.50 |
| 7 purchase totals = | $754.31 | $815.1125 | $815.12 | $815.10 | $815.10 | |