| 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 | $38.56 | 10.320% | $42.5394 | $42.54 | $42.55 | $42.50 |
| Purchase #2 | $232.66 | 4.130% | $242.2689 | $242.27 | $242.25 | $242.30 |
| Purchase #3 | $225.28 | 12.136% | $252.62 | $252.62 | $252.60 | $252.60 |
| Purchase #4 | $23.40 | 8.367% | $25.3579 | $25.36 | $25.35 | $25.40 |
| Purchase #5 | $27.65 | 6.479% | $29.4414 | $29.44 | $29.45 | $29.40 |
| Purchase #6 | $152.30 | 6.508% | $162.2117 | $162.21 | $162.20 | $162.20 |
| Purchase #7 | $180.58 | 7.457% | $194.0459 | $194.05 | $194.05 | $194.00 |
| 7 purchase totals = | $880.43 | $948.4852 | $948.49 | $948.45 | $948.40 | |