| 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 | $31.88 | 3.293% | $32.9298 | $32.93 | $32.95 | $32.90 |
| Purchase #2 | $42.80 | 4.695% | $44.8095 | $44.81 | $44.80 | $44.80 |
| Purchase #3 | $118.44 | 13.536% | $134.472 | $134.47 | $134.45 | $134.50 |
| Purchase #4 | $64.58 | 7.722% | $69.5669 | $69.57 | $69.55 | $69.60 |
| Purchase #5 | $37.77 | 4.663% | $39.5312 | $39.53 | $39.55 | $39.50 |
| Purchase #6 | $8.67 | 4.515% | $9.0615 | $9.06 | $9.05 | $9.10 |
| Purchase #7 | $137.68 | 10.453% | $152.0717 | $152.07 | $152.05 | $152.10 |
| 7 purchase totals = | $441.82 | $482.4426 | $482.44 | $482.40 | $482.50 | |