| 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 | $71.55 | 8.737% | $77.8013 | $77.80 | $77.80 | $77.80 |
| Purchase #2 | $157.93 | 13.239% | $178.8384 | $178.84 | $178.85 | $178.80 |
| Purchase #3 | $197.58 | 7.827% | $213.0446 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $77.89 | 11.450% | $86.8084 | $86.81 | $86.80 | $86.80 |
| Purchase #5 | $55.47 | 11.799% | $62.0149 | $62.01 | $62.00 | $62.00 |
| Purchase #6 | $225.60 | 12.669% | $254.1813 | $254.18 | $254.20 | $254.20 |
| Purchase #7 | $194.63 | 3.435% | $201.3155 | $201.32 | $201.30 | $201.30 |
| 7 purchase totals = | $980.65 | $1,074.0044 | $1,074.00 | $1,074.00 | $1,073.90 | |