| 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 | $39.91 | 9.607% | $43.7442 | $43.74 | $43.75 | $43.70 |
| Purchase #2 | $177.58 | 9.114% | $193.7646 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $140.79 | 8.368% | $152.5713 | $152.57 | $152.55 | $152.60 |
| Purchase #4 | $173.53 | 5.662% | $183.3553 | $183.36 | $183.35 | $183.40 |
| Purchase #5 | $116.27 | 12.520% | $130.827 | $130.83 | $130.85 | $130.80 |
| Purchase #6 | $41.48 | 10.619% | $45.8848 | $45.88 | $45.90 | $45.90 |
| Purchase #7 | $66.89 | 11.671% | $74.6967 | $74.70 | $74.70 | $74.70 |
| 7 purchase totals = | $756.45 | $824.8439 | $824.84 | $824.85 | $824.90 | |