| 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 | $72.36 | 8.804% | $78.7306 | $78.73 | $78.75 | $78.70 |
| Purchase #2 | $206.64 | 5.871% | $218.7718 | $218.77 | $218.75 | $218.80 |
| Purchase #3 | $191.88 | 3.807% | $199.1849 | $199.18 | $199.20 | $199.20 |
| Purchase #4 | $208.65 | 5.155% | $219.4059 | $219.41 | $219.40 | $219.40 |
| Purchase #5 | $6.35 | 4.545% | $6.6386 | $6.64 | $6.65 | $6.60 |
| Purchase #6 | $42.65 | 3.672% | $44.2161 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $45.52 | 11.149% | $50.595 | $50.60 | $50.60 | $50.60 |
| 7 purchase totals = | $774.05 | $817.5429 | $817.55 | $817.55 | $817.50 | |