| 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 | $31.68 | 10.277% | $34.9358 | $34.94 | $34.95 | $34.90 |
| Purchase #2 | $24.87 | 8.204% | $26.9103 | $26.91 | $26.90 | $26.90 |
| Purchase #3 | $26.64 | 10.819% | $29.5222 | $29.52 | $29.50 | $29.50 |
| Purchase #4 | $243.76 | 11.817% | $272.5651 | $272.57 | $272.55 | $272.60 |
| Purchase #5 | $168.36 | 13.571% | $191.2081 | $191.21 | $191.20 | $191.20 |
| Purchase #6 | $98.58 | 5.260% | $103.7653 | $103.77 | $103.75 | $103.80 |
| Purchase #7 | $13.98 | 6.632% | $14.9072 | $14.91 | $14.90 | $14.90 |
| 7 purchase totals = | $607.87 | $673.8140 | $673.83 | $673.75 | $673.80 | |