| 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 | $33.48 | 12.206% | $37.5666 | $37.57 | $37.55 | $37.60 |
| Purchase #2 | $118.63 | 8.640% | $128.8796 | $128.88 | $128.90 | $128.90 |
| Purchase #3 | $99.65 | 8.771% | $108.3903 | $108.39 | $108.40 | $108.40 |
| Purchase #4 | $152.27 | 12.742% | $171.6722 | $171.67 | $171.65 | $171.70 |
| Purchase #5 | $70.87 | 12.102% | $79.4467 | $79.45 | $79.45 | $79.40 |
| Purchase #6 | $76.56 | 3.160% | $78.9793 | $78.98 | $79.00 | $79.00 |
| Purchase #7 | $107.76 | 8.342% | $116.7493 | $116.75 | $116.75 | $116.70 |
| 7 purchase totals = | $659.22 | $721.6840 | $721.69 | $721.70 | $721.70 | |