| 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 | $51.64 | 6.480% | $54.9863 | $54.99 | $55.00 | $55.00 |
| Purchase #2 | $19.53 | 10.819% | $21.643 | $21.64 | $21.65 | $21.60 |
| Purchase #3 | $56.57 | 12.441% | $63.6079 | $63.61 | $63.60 | $63.60 |
| Purchase #4 | $193.81 | 4.434% | $202.4035 | $202.40 | $202.40 | $202.40 |
| Purchase #5 | $180.75 | 6.699% | $192.8584 | $192.86 | $192.85 | $192.90 |
| Purchase #6 | $66.44 | 11.144% | $73.8441 | $73.84 | $73.85 | $73.80 |
| Purchase #7 | $166.55 | 5.199% | $175.2089 | $175.21 | $175.20 | $175.20 |
| 7 purchase totals = | $735.29 | $784.5521 | $784.55 | $784.55 | $784.50 | |