| 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 | $31.30 | 7.504% | $33.6488 | $33.65 | $33.65 | $33.60 |
| Purchase #2 | $67.29 | 9.268% | $73.5264 | $73.53 | $73.55 | $73.50 |
| Purchase #3 | $13.43 | 6.180% | $14.26 | $14.26 | $14.25 | $14.30 |
| Purchase #4 | $121.48 | 10.518% | $134.2573 | $134.26 | $134.25 | $134.30 |
| Purchase #5 | $84.70 | 5.199% | $89.1036 | $89.10 | $89.10 | $89.10 |
| Purchase #6 | $129.85 | 4.234% | $135.3478 | $135.35 | $135.35 | $135.30 |
| Purchase #7 | $183.25 | 4.819% | $192.0808 | $192.08 | $192.10 | $192.10 |
| 7 purchase totals = | $631.30 | $672.2247 | $672.23 | $672.25 | $672.20 | |