| 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 | $47.88 | 10.813% | $53.0573 | $53.06 | $53.05 | $53.10 |
| Purchase #2 | $199.46 | 9.487% | $218.3828 | $218.38 | $218.40 | $218.40 |
| Purchase #3 | $190.53 | 6.150% | $202.2476 | $202.25 | $202.25 | $202.20 |
| Purchase #4 | $78.32 | 8.108% | $84.6702 | $84.67 | $84.65 | $84.70 |
| Purchase #5 | $80.61 | 12.118% | $90.3783 | $90.38 | $90.40 | $90.40 |
| Purchase #6 | $198.82 | 9.800% | $218.3044 | $218.30 | $218.30 | $218.30 |
| Purchase #7 | $93.66 | 7.405% | $100.5955 | $100.60 | $100.60 | $100.60 |
| 7 purchase totals = | $889.28 | $967.6361 | $967.64 | $967.65 | $967.70 | |