| 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 | $91.61 | 10.304% | $101.0495 | $101.05 | $101.05 | $101.00 |
| Purchase #2 | $37.70 | 10.288% | $41.5786 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $23.75 | 10.264% | $26.1877 | $26.19 | $26.20 | $26.20 |
| Purchase #4 | $32.82 | 3.394% | $33.9339 | $33.93 | $33.95 | $33.90 |
| Purchase #5 | $180.33 | 12.571% | $202.9993 | $203.00 | $203.00 | $203.00 |
| Purchase #6 | $216.45 | 9.518% | $237.0517 | $237.05 | $237.05 | $237.10 |
| Purchase #7 | $63.52 | 11.542% | $70.8515 | $70.85 | $70.85 | $70.90 |
| 7 purchase totals = | $646.18 | $713.6522 | $713.65 | $713.70 | $713.70 | |