| 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 | $34.51 | 4.762% | $36.1534 | $36.15 | $36.15 | $36.20 |
| Purchase #2 | $132.32 | 4.768% | $138.629 | $138.63 | $138.65 | $138.60 |
| Purchase #3 | $23.61 | 13.775% | $26.8623 | $26.86 | $26.85 | $26.90 |
| Purchase #4 | $50.46 | 5.706% | $53.3392 | $53.34 | $53.35 | $53.30 |
| Purchase #5 | $53.74 | 5.269% | $56.5716 | $56.57 | $56.55 | $56.60 |
| Purchase #6 | $190.49 | 6.842% | $203.5233 | $203.52 | $203.50 | $203.50 |
| Purchase #7 | $77.56 | 8.854% | $84.4272 | $84.43 | $84.45 | $84.40 |
| 7 purchase totals = | $562.69 | $599.5060 | $599.50 | $599.50 | $599.50 | |