| 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 | $72.52 | 3.169% | $74.8182 | $74.82 | $74.80 | $74.80 |
| Purchase #2 | $147.35 | 10.258% | $162.4652 | $162.47 | $162.45 | $162.50 |
| Purchase #3 | $217.92 | 5.679% | $230.2957 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $152.71 | 6.358% | $162.4193 | $162.42 | $162.40 | $162.40 |
| Purchase #5 | $16.83 | 3.374% | $17.3978 | $17.40 | $17.40 | $17.40 |
| Purchase #6 | $216.52 | 12.217% | $242.9722 | $242.97 | $242.95 | $243.00 |
| Purchase #7 | $157.76 | 8.178% | $170.6616 | $170.66 | $170.65 | $170.70 |
| 7 purchase totals = | $981.61 | $1,061.0300 | $1,061.04 | $1,060.95 | $1,061.10 | |