| 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 | $8.77 | 6.345% | $9.3265 | $9.33 | $9.35 | $9.30 |
| Purchase #2 | $195.41 | 4.847% | $204.8815 | $204.88 | $204.90 | $204.90 |
| Purchase #3 | $32.75 | 6.547% | $34.8941 | $34.89 | $34.90 | $34.90 |
| Purchase #4 | $181.90 | 8.643% | $197.6216 | $197.62 | $197.60 | $197.60 |
| Purchase #5 | $223.55 | 10.263% | $246.4929 | $246.49 | $246.50 | $246.50 |
| Purchase #6 | $85.42 | 7.444% | $91.7787 | $91.78 | $91.80 | $91.80 |
| Purchase #7 | $138.91 | 5.767% | $146.9209 | $146.92 | $146.90 | $146.90 |
| 7 purchase totals = | $866.71 | $931.9162 | $931.91 | $931.95 | $931.90 | |