| 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 | $55.79 | 8.523% | $60.545 | $60.55 | $60.55 | $60.50 |
| Purchase #2 | $214.69 | 4.228% | $223.7671 | $223.77 | $223.75 | $223.80 |
| Purchase #3 | $157.72 | 9.769% | $173.1277 | $173.13 | $173.15 | $173.10 |
| Purchase #4 | $74.28 | 12.851% | $83.8257 | $83.83 | $83.85 | $83.80 |
| Purchase #5 | $89.98 | 7.406% | $96.6439 | $96.64 | $96.65 | $96.60 |
| Purchase #6 | $17.57 | 13.636% | $19.9658 | $19.97 | $19.95 | $20.00 |
| Purchase #7 | $172.49 | 8.176% | $186.5928 | $186.59 | $186.60 | $186.60 |
| 7 purchase totals = | $782.52 | $844.4680 | $844.48 | $844.50 | $844.40 | |