| 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 | $34.36 | 6.347% | $36.5408 | $36.54 | $36.55 | $36.50 |
| Purchase #2 | $65.68 | 11.683% | $73.3534 | $73.35 | $73.35 | $73.40 |
| Purchase #3 | $181.54 | 10.436% | $200.4855 | $200.49 | $200.50 | $200.50 |
| Purchase #4 | $198.45 | 13.753% | $225.7428 | $225.74 | $225.75 | $225.70 |
| Purchase #5 | $173.58 | 3.488% | $179.6345 | $179.63 | $179.65 | $179.60 |
| Purchase #6 | $135.42 | 11.499% | $150.9919 | $150.99 | $151.00 | $151.00 |
| Purchase #7 | $228.67 | 8.212% | $247.4484 | $247.45 | $247.45 | $247.40 |
| 7 purchase totals = | $1,017.70 | $1,114.1973 | $1,114.19 | $1,114.25 | $1,114.10 | |