| 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 | $56.51 | 7.783% | $60.9082 | $60.91 | $60.90 | $60.90 |
| Purchase #2 | $173.61 | 9.761% | $190.5561 | $190.56 | $190.55 | $190.60 |
| Purchase #3 | $187.78 | 5.673% | $198.4328 | $198.43 | $198.45 | $198.40 |
| Purchase #4 | $227.28 | 6.480% | $242.0077 | $242.01 | $242.00 | $242.00 |
| Purchase #5 | $179.69 | 9.741% | $197.1936 | $197.19 | $197.20 | $197.20 |
| Purchase #6 | $87.34 | 8.819% | $95.0425 | $95.04 | $95.05 | $95.00 |
| Purchase #7 | $15.30 | 5.314% | $16.113 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $927.51 | $1,000.2539 | $1,000.25 | $1,000.25 | $1,000.20 | |