| 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 | $7.31 | 5.346% | $7.7008 | $7.70 | $7.70 | $7.70 |
| Purchase #2 | $195.53 | 9.411% | $213.9313 | $213.93 | $213.95 | $213.90 |
| Purchase #3 | $132.28 | 7.556% | $142.2751 | $142.28 | $142.30 | $142.30 |
| Purchase #4 | $239.78 | 5.283% | $252.4476 | $252.45 | $252.45 | $252.40 |
| Purchase #5 | $195.40 | 3.637% | $202.5067 | $202.51 | $202.50 | $202.50 |
| Purchase #6 | $100.35 | 4.673% | $105.0394 | $105.04 | $105.05 | $105.00 |
| Purchase #7 | $92.71 | 6.556% | $98.7881 | $98.79 | $98.80 | $98.80 |
| 7 purchase totals = | $963.36 | $1,022.6890 | $1,022.70 | $1,022.75 | $1,022.60 | |