| 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 | $23.43 | 9.298% | $25.6085 | $25.61 | $25.60 | $25.60 |
| Purchase #2 | $195.33 | 4.415% | $203.9538 | $203.95 | $203.95 | $204.00 |
| Purchase #3 | $180.62 | 3.787% | $187.4601 | $187.46 | $187.45 | $187.50 |
| Purchase #4 | $133.98 | 10.140% | $147.5656 | $147.57 | $147.55 | $147.60 |
| Purchase #5 | $20.49 | 3.555% | $21.2184 | $21.22 | $21.20 | $21.20 |
| Purchase #6 | $7.45 | 6.361% | $7.9239 | $7.92 | $7.90 | $7.90 |
| Purchase #7 | $113.55 | 7.771% | $122.374 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $674.85 | $716.1043 | $716.10 | $716.00 | $716.20 | |