| 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 | $96.40 | 8.543% | $104.6355 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $182.47 | 9.509% | $199.8211 | $199.82 | $199.80 | $199.80 |
| Purchase #3 | $200.86 | 9.128% | $219.1945 | $219.19 | $219.20 | $219.20 |
| Purchase #4 | $202.36 | 5.333% | $213.1519 | $213.15 | $213.15 | $213.20 |
| Purchase #5 | $6.92 | 11.748% | $7.733 | $7.73 | $7.75 | $7.70 |
| Purchase #6 | $144.41 | 7.764% | $155.622 | $155.62 | $155.60 | $155.60 |
| Purchase #7 | $217.37 | 3.799% | $225.6279 | $225.63 | $225.65 | $225.60 |
| 7 purchase totals = | $1,050.79 | $1,125.7859 | $1,125.78 | $1,125.80 | $1,125.70 | |