| 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 | $88.95 | 8.839% | $96.8123 | $96.81 | $96.80 | $96.80 |
| Purchase #2 | $243.58 | 6.215% | $258.7185 | $258.72 | $258.70 | $258.70 |
| Purchase #3 | $73.57 | 5.416% | $77.5546 | $77.55 | $77.55 | $77.60 |
| Purchase #4 | $170.68 | 7.457% | $183.4076 | $183.41 | $183.40 | $183.40 |
| Purchase #5 | $43.69 | 7.500% | $46.9668 | $46.97 | $46.95 | $47.00 |
| Purchase #6 | $129.39 | 13.826% | $147.2795 | $147.28 | $147.30 | $147.30 |
| Purchase #7 | $230.78 | 10.200% | $254.3196 | $254.32 | $254.30 | $254.30 |
| 7 purchase totals = | $980.64 | $1,065.0589 | $1,065.06 | $1,065.00 | $1,065.10 | |