| 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 | $72.87 | 8.311% | $78.9262 | $78.93 | $78.95 | $78.90 |
| Purchase #2 | $83.75 | 5.136% | $88.0514 | $88.05 | $88.05 | $88.10 |
| Purchase #3 | $195.93 | 12.206% | $219.8452 | $219.85 | $219.85 | $219.80 |
| Purchase #4 | $245.50 | 9.307% | $268.3487 | $268.35 | $268.35 | $268.30 |
| Purchase #5 | $140.66 | 7.213% | $150.8058 | $150.81 | $150.80 | $150.80 |
| Purchase #6 | $186.40 | 3.793% | $193.4702 | $193.47 | $193.45 | $193.50 |
| Purchase #7 | $156.62 | 12.243% | $175.795 | $175.80 | $175.80 | $175.80 |
| 7 purchase totals = | $1,081.73 | $1,175.2425 | $1,175.26 | $1,175.25 | $1,175.20 | |