| 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 | $77.54 | 9.164% | $84.6458 | $84.65 | $84.65 | $84.60 |
| Purchase #2 | $83.57 | 12.103% | $93.6845 | $93.68 | $93.70 | $93.70 |
| Purchase #3 | $10.49 | 5.355% | $11.0517 | $11.05 | $11.05 | $11.10 |
| Purchase #4 | $114.83 | 7.796% | $123.7821 | $123.78 | $123.80 | $123.80 |
| Purchase #5 | $141.47 | 8.591% | $153.6237 | $153.62 | $153.60 | $153.60 |
| Purchase #6 | $10.34 | 11.762% | $11.5562 | $11.56 | $11.55 | $11.60 |
| Purchase #7 | $141.60 | 10.259% | $156.1267 | $156.13 | $156.15 | $156.10 |
| 7 purchase totals = | $579.84 | $634.4707 | $634.47 | $634.50 | $634.50 | |