| 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 | $111.56 | 10.833% | $123.6453 | $123.65 | $123.65 | $123.60 |
| Purchase #2 | $94.54 | 8.818% | $102.8765 | $102.88 | $102.90 | $102.90 |
| Purchase #3 | $68.28 | 12.185% | $76.5999 | $76.60 | $76.60 | $76.60 |
| Purchase #4 | $189.64 | 4.383% | $197.9519 | $197.95 | $197.95 | $198.00 |
| Purchase #5 | $7.63 | 4.536% | $7.9761 | $7.98 | $8.00 | $8.00 |
| Purchase #6 | $18.94 | 4.506% | $19.7934 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $50.72 | 11.337% | $56.4701 | $56.47 | $56.45 | $56.50 |
| 7 purchase totals = | $541.31 | $585.3132 | $585.32 | $585.35 | $585.40 | |