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 | $20.29 | 4.182% | $21.1385 | $21.14 | $21.15 | $21.10 |
Purchase #2 | $21.81 | 4.602% | $22.8137 | $22.81 | $22.80 | $22.80 |
Purchase #3 | $15.87 | 11.158% | $17.6408 | $17.64 | $17.65 | $17.60 |
Purchase #4 | $199.34 | 10.798% | $220.8647 | $220.86 | $220.85 | $220.90 |
Purchase #5 | $245.66 | 12.151% | $275.5101 | $275.51 | $275.50 | $275.50 |
Purchase #6 | $112.69 | 10.327% | $124.3275 | $124.33 | $124.35 | $124.30 |
Purchase #7 | $44.48 | 13.399% | $50.4399 | $50.44 | $50.45 | $50.40 |
7 purchase totals = | $660.14 | $732.7352 | $732.73 | $732.75 | $732.60 |