| 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 | $66.74 | 5.189% | $70.2031 | $70.20 | $70.20 | $70.20 |
| Purchase #2 | $241.31 | 3.419% | $249.5604 | $249.56 | $249.55 | $249.60 |
| Purchase #3 | $35.86 | 8.513% | $38.9128 | $38.91 | $38.90 | $38.90 |
| Purchase #4 | $189.68 | 8.131% | $205.1029 | $205.10 | $205.10 | $205.10 |
| Purchase #5 | $18.45 | 6.238% | $19.6009 | $19.60 | $19.60 | $19.60 |
| Purchase #6 | $112.70 | 10.578% | $124.6214 | $124.62 | $124.60 | $124.60 |
| Purchase #7 | $53.84 | 4.268% | $56.1379 | $56.14 | $56.15 | $56.10 |
| 7 purchase totals = | $718.58 | $764.1394 | $764.13 | $764.10 | $764.10 | |