| 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 | $13.47 | 4.813% | $14.1183 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $48.88 | 13.158% | $55.3116 | $55.31 | $55.30 | $55.30 |
| Purchase #3 | $191.44 | 5.556% | $202.0764 | $202.08 | $202.10 | $202.10 |
| Purchase #4 | $80.41 | 4.720% | $84.2054 | $84.21 | $84.20 | $84.20 |
| Purchase #5 | $66.89 | 12.136% | $75.0078 | $75.01 | $75.00 | $75.00 |
| Purchase #6 | $145.74 | 7.480% | $156.6414 | $156.64 | $156.65 | $156.60 |
| Purchase #7 | $43.59 | 13.121% | $49.3094 | $49.31 | $49.30 | $49.30 |
| 7 purchase totals = | $590.42 | $636.6703 | $636.68 | $636.65 | $636.60 | |