| 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 | $91.76 | 5.568% | $96.8692 | $96.87 | $96.85 | $96.90 |
| Purchase #2 | $235.94 | 4.181% | $245.8047 | $245.80 | $245.80 | $245.80 |
| Purchase #3 | $233.96 | 13.782% | $266.2044 | $266.20 | $266.20 | $266.20 |
| Purchase #4 | $84.34 | 8.161% | $91.223 | $91.22 | $91.20 | $91.20 |
| Purchase #5 | $223.96 | 6.465% | $238.439 | $238.44 | $238.45 | $238.40 |
| Purchase #6 | $106.89 | 9.252% | $116.7795 | $116.78 | $116.80 | $116.80 |
| Purchase #7 | $78.70 | 5.780% | $83.2489 | $83.25 | $83.25 | $83.20 |
| 7 purchase totals = | $1,055.55 | $1,138.5687 | $1,138.56 | $1,138.55 | $1,138.50 | |