| 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 | $23.63 | 9.744% | $25.9325 | $25.93 | $25.95 | $25.90 |
| Purchase #2 | $29.69 | 8.174% | $32.1169 | $32.12 | $32.10 | $32.10 |
| Purchase #3 | $163.63 | 4.744% | $171.3926 | $171.39 | $171.40 | $171.40 |
| Purchase #4 | $118.30 | 12.865% | $133.5193 | $133.52 | $133.50 | $133.50 |
| Purchase #5 | $36.61 | 5.262% | $38.5364 | $38.54 | $38.55 | $38.50 |
| Purchase #6 | $35.91 | 11.148% | $39.9132 | $39.91 | $39.90 | $39.90 |
| Purchase #7 | $242.65 | 4.463% | $253.4795 | $253.48 | $253.50 | $253.50 |
| 7 purchase totals = | $650.42 | $694.8904 | $694.89 | $694.90 | $694.80 | |