| 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 | $248.65 | 8.417% | $269.5789 | $269.58 | $269.60 | $269.60 |
| Purchase #2 | $57.45 | 13.781% | $65.3672 | $65.37 | $65.35 | $65.40 |
| Purchase #3 | $239.45 | 10.816% | $265.3489 | $265.35 | $265.35 | $265.30 |
| Purchase #4 | $80.93 | 4.820% | $84.8308 | $84.83 | $84.85 | $84.80 |
| Purchase #5 | $7.38 | 6.598% | $7.8669 | $7.87 | $7.85 | $7.90 |
| Purchase #6 | $35.78 | 10.219% | $39.4364 | $39.44 | $39.45 | $39.40 |
| Purchase #7 | $65.87 | 12.500% | $74.1038 | $74.10 | $74.10 | $74.10 |
| 7 purchase totals = | $735.51 | $806.5329 | $806.54 | $806.55 | $806.50 | |