| 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 | $22.32 | 9.548% | $24.4511 | $24.45 | $24.45 | $24.50 |
| Purchase #2 | $166.94 | 4.140% | $173.8513 | $173.85 | $173.85 | $173.90 |
| Purchase #3 | $82.25 | 12.201% | $92.2853 | $92.29 | $92.30 | $92.30 |
| Purchase #4 | $34.43 | 13.177% | $38.9668 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $66.70 | 5.490% | $70.3618 | $70.36 | $70.35 | $70.40 |
| Purchase #6 | $143.45 | 6.370% | $152.5878 | $152.59 | $152.60 | $152.60 |
| Purchase #7 | $66.67 | 3.715% | $69.1468 | $69.15 | $69.15 | $69.10 |
| 7 purchase totals = | $582.76 | $621.6509 | $621.66 | $621.65 | $621.80 | |