| 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 | $64.97 | 13.538% | $73.7656 | $73.77 | $73.75 | $73.80 |
| Purchase #2 | $250.48 | 6.470% | $266.6861 | $266.69 | $266.70 | $266.70 |
| Purchase #3 | $126.56 | 3.386% | $130.8453 | $130.85 | $130.85 | $130.80 |
| Purchase #4 | $16.86 | 9.121% | $18.3978 | $18.40 | $18.40 | $18.40 |
| Purchase #5 | $113.58 | 4.219% | $118.3719 | $118.37 | $118.35 | $118.40 |
| Purchase #6 | $172.90 | 3.245% | $178.5106 | $178.51 | $178.50 | $178.50 |
| Purchase #7 | $50.41 | 7.264% | $54.0718 | $54.07 | $54.05 | $54.10 |
| 7 purchase totals = | $795.76 | $840.6491 | $840.66 | $840.60 | $840.70 | |