| 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 | $79.84 | 11.705% | $89.1853 | $89.19 | $89.20 | $89.20 |
| Purchase #2 | $92.59 | 5.517% | $97.6982 | $97.70 | $97.70 | $97.70 |
| Purchase #3 | $149.40 | 8.112% | $161.5193 | $161.52 | $161.50 | $161.50 |
| Purchase #4 | $151.65 | 5.117% | $159.4099 | $159.41 | $159.40 | $159.40 |
| Purchase #5 | $29.56 | 10.143% | $32.5583 | $32.56 | $32.55 | $32.60 |
| Purchase #6 | $172.84 | 6.301% | $183.7306 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $237.74 | 3.264% | $245.4998 | $245.50 | $245.50 | $245.50 |
| 7 purchase totals = | $913.62 | $969.6014 | $969.61 | $969.60 | $969.60 | |