| 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 | $74.30 | 11.209% | $82.6283 | $82.63 | $82.65 | $82.60 |
| Purchase #2 | $58.69 | 8.460% | $63.6552 | $63.66 | $63.65 | $63.70 |
| Purchase #3 | $39.40 | 5.353% | $41.5091 | $41.51 | $41.50 | $41.50 |
| Purchase #4 | $6.53 | 6.803% | $6.9742 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $132.34 | 11.116% | $147.0509 | $147.05 | $147.05 | $147.10 |
| Purchase #6 | $157.96 | 10.103% | $173.9187 | $173.92 | $173.90 | $173.90 |
| Purchase #7 | $90.71 | 11.752% | $101.3702 | $101.37 | $101.35 | $101.40 |
| 7 purchase totals = | $559.93 | $617.1066 | $617.11 | $617.05 | $617.20 | |