| 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 | $79.26 | 9.712% | $86.9577 | $86.96 | $86.95 | $87.00 |
| Purchase #2 | $203.78 | 12.540% | $229.334 | $229.33 | $229.35 | $229.30 |
| Purchase #3 | $37.94 | 10.196% | $41.8084 | $41.81 | $41.80 | $41.80 |
| Purchase #4 | $64.88 | 7.121% | $69.5001 | $69.50 | $69.50 | $69.50 |
| Purchase #5 | $81.75 | 8.355% | $88.5802 | $88.58 | $88.60 | $88.60 |
| Purchase #6 | $46.64 | 8.496% | $50.6025 | $50.60 | $50.60 | $50.60 |
| Purchase #7 | $135.81 | 13.341% | $153.9284 | $153.93 | $153.95 | $153.90 |
| 7 purchase totals = | $650.06 | $720.7113 | $720.71 | $720.75 | $720.70 | |