| 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 | $32.76 | 3.307% | $33.8434 | $33.84 | $33.85 | $33.80 |
| Purchase #2 | $96.56 | 5.255% | $101.6342 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $210.83 | 12.540% | $237.2681 | $237.27 | $237.25 | $237.30 |
| Purchase #4 | $51.79 | 6.529% | $55.1714 | $55.17 | $55.15 | $55.20 |
| Purchase #5 | $244.86 | 10.727% | $271.1261 | $271.13 | $271.15 | $271.10 |
| Purchase #6 | $123.68 | 5.575% | $130.5752 | $130.58 | $130.60 | $130.60 |
| Purchase #7 | $243.99 | 9.768% | $267.8229 | $267.82 | $267.80 | $267.80 |
| 7 purchase totals = | $1,004.47 | $1,097.4413 | $1,097.44 | $1,097.45 | $1,097.40 | |