| 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 | $12.93 | 3.361% | $13.3646 | $13.36 | $13.35 | $13.40 |
| Purchase #2 | $13.80 | 4.593% | $14.4338 | $14.43 | $14.45 | $14.40 |
| Purchase #3 | $201.53 | 6.563% | $214.7564 | $214.76 | $214.75 | $214.80 |
| Purchase #4 | $238.94 | 4.423% | $249.5083 | $249.51 | $249.50 | $249.50 |
| Purchase #5 | $52.85 | 7.790% | $56.967 | $56.97 | $56.95 | $57.00 |
| Purchase #6 | $78.62 | 3.802% | $81.6091 | $81.61 | $81.60 | $81.60 |
| Purchase #7 | $190.78 | 3.734% | $197.9037 | $197.90 | $197.90 | $197.90 |
| 7 purchase totals = | $789.45 | $828.5429 | $828.54 | $828.50 | $828.60 | |