| 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 | $49.31 | 10.589% | $54.5314 | $54.53 | $54.55 | $54.50 |
| Purchase #2 | $151.66 | 10.823% | $168.0742 | $168.07 | $168.05 | $168.10 |
| Purchase #3 | $214.41 | 4.477% | $224.0091 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $12.90 | 3.798% | $13.3899 | $13.39 | $13.40 | $13.40 |
| Purchase #5 | $200.60 | 5.270% | $211.1716 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $152.42 | 4.586% | $159.41 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $202.61 | 8.788% | $220.4154 | $220.42 | $220.40 | $220.40 |
| 7 purchase totals = | $983.91 | $1,051.0016 | $1,051.00 | $1,050.95 | $1,051.00 | |