| 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 | $71.35 | 3.571% | $73.8979 | $73.90 | $73.90 | $73.90 |
| Purchase #2 | $27.34 | 8.874% | $29.7662 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $22.58 | 7.667% | $24.3112 | $24.31 | $24.30 | $24.30 |
| Purchase #4 | $201.45 | 12.393% | $226.4157 | $226.42 | $226.40 | $226.40 |
| Purchase #5 | $247.90 | 7.500% | $266.4925 | $266.49 | $266.50 | $266.50 |
| Purchase #6 | $216.26 | 6.741% | $230.8381 | $230.84 | $230.85 | $230.80 |
| Purchase #7 | $148.82 | 6.339% | $158.2537 | $158.25 | $158.25 | $158.30 |
| 7 purchase totals = | $935.70 | $1,009.9753 | $1,009.98 | $1,009.95 | $1,010.00 | |