| 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 | $10.38 | 5.811% | $10.9832 | $10.98 | $11.00 | $11.00 |
| Purchase #2 | $206.73 | 6.349% | $219.8553 | $219.86 | $219.85 | $219.90 |
| Purchase #3 | $55.71 | 13.256% | $63.0949 | $63.09 | $63.10 | $63.10 |
| Purchase #4 | $244.54 | 10.516% | $270.2558 | $270.26 | $270.25 | $270.30 |
| Purchase #5 | $53.59 | 12.388% | $60.2287 | $60.23 | $60.25 | $60.20 |
| Purchase #6 | $118.32 | 4.427% | $123.558 | $123.56 | $123.55 | $123.60 |
| Purchase #7 | $198.53 | 4.545% | $207.5532 | $207.55 | $207.55 | $207.60 |
| 7 purchase totals = | $887.80 | $955.5291 | $955.53 | $955.55 | $955.70 | |