| 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 | $103.72 | 7.838% | $111.8496 | $111.85 | $111.85 | $111.80 |
| Purchase #2 | $21.39 | 5.851% | $22.6415 | $22.64 | $22.65 | $22.60 |
| Purchase #3 | $144.89 | 3.487% | $149.9423 | $149.94 | $149.95 | $149.90 |
| Purchase #4 | $147.33 | 7.702% | $158.6774 | $158.68 | $158.70 | $158.70 |
| Purchase #5 | $191.29 | 9.731% | $209.9044 | $209.90 | $209.90 | $209.90 |
| Purchase #6 | $61.63 | 12.137% | $69.11 | $69.11 | $69.10 | $69.10 |
| Purchase #7 | $54.67 | 9.794% | $60.0244 | $60.02 | $60.00 | $60.00 |
| 7 purchase totals = | $724.92 | $782.1496 | $782.14 | $782.15 | $782.00 | |