| 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 | $35.36 | 9.810% | $38.8288 | $38.83 | $38.85 | $38.80 |
| Purchase #2 | $42.38 | 3.831% | $44.0036 | $44.00 | $44.00 | $44.00 |
| Purchase #3 | $145.28 | 8.792% | $158.053 | $158.05 | $158.05 | $158.10 |
| Purchase #4 | $182.80 | 7.111% | $195.7989 | $195.80 | $195.80 | $195.80 |
| Purchase #5 | $6.77 | 7.444% | $7.274 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $48.96 | 13.409% | $55.525 | $55.53 | $55.55 | $55.50 |
| Purchase #7 | $224.99 | 10.288% | $248.137 | $248.14 | $248.15 | $248.10 |
| 7 purchase totals = | $686.54 | $747.6203 | $747.62 | $747.65 | $747.60 | |