| 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 | $149.98 | 9.718% | $164.5551 | $164.56 | $164.55 | $164.60 |
| Purchase #2 | $228.74 | 6.102% | $242.6977 | $242.70 | $242.70 | $242.70 |
| Purchase #3 | $120.85 | 7.414% | $129.8098 | $129.81 | $129.80 | $129.80 |
| Purchase #4 | $53.96 | 4.441% | $56.3564 | $56.36 | $56.35 | $56.40 |
| Purchase #5 | $89.45 | 10.103% | $98.4871 | $98.49 | $98.50 | $98.50 |
| Purchase #6 | $59.76 | 7.155% | $64.0358 | $64.04 | $64.05 | $64.00 |
| Purchase #7 | $76.58 | 6.557% | $81.6014 | $81.60 | $81.60 | $81.60 |
| 7 purchase totals = | $779.32 | $837.5433 | $837.56 | $837.55 | $837.60 | |