| 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 | $103.81 | 11.486% | $115.7336 | $115.73 | $115.75 | $115.70 |
| Purchase #2 | $66.50 | 13.578% | $75.5294 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $219.75 | 3.690% | $227.8588 | $227.86 | $227.85 | $227.90 |
| Purchase #4 | $65.48 | 12.278% | $73.5196 | $73.52 | $73.50 | $73.50 |
| Purchase #5 | $29.60 | 7.673% | $31.8712 | $31.87 | $31.85 | $31.90 |
| Purchase #6 | $213.34 | 5.504% | $225.0822 | $225.08 | $225.10 | $225.10 |
| Purchase #7 | $34.42 | 6.345% | $36.6039 | $36.60 | $36.60 | $36.60 |
| 7 purchase totals = | $732.90 | $786.1987 | $786.19 | $786.20 | $786.20 | |