| 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 | $74.35 | 6.754% | $79.3716 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $166.77 | 13.660% | $189.5508 | $189.55 | $189.55 | $189.60 |
| Purchase #3 | $149.72 | 4.433% | $156.3571 | $156.36 | $156.35 | $156.40 |
| Purchase #4 | $229.64 | 10.704% | $254.2207 | $254.22 | $254.20 | $254.20 |
| Purchase #5 | $39.70 | 11.247% | $44.1651 | $44.17 | $44.15 | $44.20 |
| Purchase #6 | $229.69 | 5.268% | $241.7901 | $241.79 | $241.80 | $241.80 |
| Purchase #7 | $103.53 | 3.561% | $107.2167 | $107.22 | $107.20 | $107.20 |
| 7 purchase totals = | $993.40 | $1,072.6721 | $1,072.68 | $1,072.60 | $1,072.80 | |