| 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 | $76.97 | 4.216% | $80.2151 | $80.22 | $80.20 | $80.20 |
| Purchase #2 | $44.98 | 4.330% | $46.9276 | $46.93 | $46.95 | $46.90 |
| Purchase #3 | $11.64 | 3.692% | $12.0697 | $12.07 | $12.05 | $12.10 |
| Purchase #4 | $145.84 | 5.203% | $153.4281 | $153.43 | $153.45 | $153.40 |
| Purchase #5 | $160.62 | 8.559% | $174.3675 | $174.37 | $174.35 | $174.40 |
| Purchase #6 | $95.86 | 5.789% | $101.4093 | $101.41 | $101.40 | $101.40 |
| Purchase #7 | $223.66 | 6.546% | $238.3008 | $238.30 | $238.30 | $238.30 |
| 7 purchase totals = | $759.57 | $806.7181 | $806.73 | $806.70 | $806.70 | |