| 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 | $69.53 | 3.600% | $72.0331 | $72.03 | $72.05 | $72.00 |
| Purchase #2 | $69.96 | 11.297% | $77.8634 | $77.86 | $77.85 | $77.90 |
| Purchase #3 | $131.84 | 9.603% | $144.5006 | $144.50 | $144.50 | $144.50 |
| Purchase #4 | $130.34 | 11.570% | $145.4203 | $145.42 | $145.40 | $145.40 |
| Purchase #5 | $225.92 | 8.164% | $244.3641 | $244.36 | $244.35 | $244.40 |
| Purchase #6 | $23.30 | 7.812% | $25.1202 | $25.12 | $25.10 | $25.10 |
| Purchase #7 | $92.84 | 10.296% | $102.3988 | $102.40 | $102.40 | $102.40 |
| 7 purchase totals = | $743.73 | $811.7005 | $811.69 | $811.65 | $811.70 | |