| 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 | $50.65 | 12.479% | $56.9706 | $56.97 | $56.95 | $57.00 |
| Purchase #2 | $147.73 | 5.431% | $155.7532 | $155.75 | $155.75 | $155.80 |
| Purchase #3 | $196.32 | 4.705% | $205.5569 | $205.56 | $205.55 | $205.60 |
| Purchase #4 | $28.54 | 12.217% | $32.0267 | $32.03 | $32.05 | $32.00 |
| Purchase #5 | $204.89 | 13.824% | $233.214 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $216.97 | 11.483% | $241.8847 | $241.88 | $241.90 | $241.90 |
| Purchase #7 | $14.62 | 7.445% | $15.7085 | $15.71 | $15.70 | $15.70 |
| 7 purchase totals = | $859.72 | $941.1146 | $941.11 | $941.10 | $941.20 | |