| 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 | $41.41 | 10.618% | $45.8069 | $45.81 | $45.80 | $45.80 |
| Purchase #2 | $17.80 | 10.373% | $19.6464 | $19.65 | $19.65 | $19.60 |
| Purchase #3 | $183.65 | 10.320% | $202.6027 | $202.60 | $202.60 | $202.60 |
| Purchase #4 | $161.50 | 6.523% | $172.0346 | $172.03 | $172.05 | $172.00 |
| Purchase #5 | $82.93 | 3.252% | $85.6269 | $85.63 | $85.65 | $85.60 |
| Purchase #6 | $155.78 | 13.683% | $177.0954 | $177.10 | $177.10 | $177.10 |
| Purchase #7 | $165.82 | 7.113% | $177.6148 | $177.61 | $177.60 | $177.60 |
| 7 purchase totals = | $808.89 | $880.4277 | $880.43 | $880.45 | $880.30 | |