| 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 | $86.31 | 7.438% | $92.7297 | $92.73 | $92.75 | $92.70 |
| Purchase #2 | $133.50 | 5.812% | $141.259 | $141.26 | $141.25 | $141.30 |
| Purchase #3 | $135.55 | 11.194% | $150.7235 | $150.72 | $150.70 | $150.70 |
| Purchase #4 | $54.63 | 6.206% | $58.0203 | $58.02 | $58.00 | $58.00 |
| Purchase #5 | $123.48 | 12.427% | $138.8249 | $138.82 | $138.80 | $138.80 |
| Purchase #6 | $96.51 | 11.128% | $107.2496 | $107.25 | $107.25 | $107.20 |
| Purchase #7 | $64.46 | 8.283% | $69.7992 | $69.80 | $69.80 | $69.80 |
| 7 purchase totals = | $694.44 | $758.6062 | $758.60 | $758.55 | $758.50 | |