| 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 | $81.70 | 11.757% | $91.3055 | $91.31 | $91.30 | $91.30 |
| Purchase #2 | $17.55 | 4.466% | $18.3338 | $18.33 | $18.35 | $18.30 |
| Purchase #3 | $93.77 | 9.635% | $102.8047 | $102.80 | $102.80 | $102.80 |
| Purchase #4 | $121.86 | 7.628% | $131.1555 | $131.16 | $131.15 | $131.20 |
| Purchase #5 | $42.66 | 13.740% | $48.5215 | $48.52 | $48.50 | $48.50 |
| Purchase #6 | $184.96 | 10.394% | $204.1847 | $204.18 | $204.20 | $204.20 |
| Purchase #7 | $122.26 | 9.289% | $133.6167 | $133.62 | $133.60 | $133.60 |
| 7 purchase totals = | $664.76 | $729.9224 | $729.92 | $729.90 | $729.90 | |