| 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 | $87.96 | 3.740% | $91.2497 | $91.25 | $91.25 | $91.20 |
| Purchase #2 | $240.70 | 10.499% | $265.9711 | $265.97 | $265.95 | $266.00 |
| Purchase #3 | $42.55 | 7.358% | $45.6808 | $45.68 | $45.70 | $45.70 |
| Purchase #4 | $56.45 | 5.772% | $59.7083 | $59.71 | $59.70 | $59.70 |
| Purchase #5 | $210.84 | 11.318% | $234.7029 | $234.70 | $234.70 | $234.70 |
| Purchase #6 | $208.59 | 6.347% | $221.8292 | $221.83 | $221.85 | $221.80 |
| Purchase #7 | $176.27 | 13.814% | $200.6199 | $200.62 | $200.60 | $200.60 |
| 7 purchase totals = | $1,023.36 | $1,119.7619 | $1,119.76 | $1,119.75 | $1,119.70 | |