| 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 | $52.44 | 4.575% | $54.8391 | $54.84 | $54.85 | $54.80 |
| Purchase #2 | $27.25 | 8.166% | $29.4752 | $29.48 | $29.50 | $29.50 |
| Purchase #3 | $134.29 | 8.252% | $145.3716 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $93.69 | 6.210% | $99.5081 | $99.51 | $99.50 | $99.50 |
| Purchase #5 | $104.44 | 5.477% | $110.1602 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $153.40 | 11.834% | $171.5534 | $171.55 | $171.55 | $171.60 |
| Purchase #7 | $202.77 | 13.646% | $230.44 | $230.44 | $230.45 | $230.40 |
| 7 purchase totals = | $768.28 | $841.3476 | $841.35 | $841.35 | $841.40 | |