| 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 | $56.77 | 3.763% | $58.9063 | $58.91 | $58.90 | $58.90 |
| Purchase #2 | $84.53 | 10.750% | $93.617 | $93.62 | $93.60 | $93.60 |
| Purchase #3 | $133.47 | 3.252% | $137.8104 | $137.81 | $137.80 | $137.80 |
| Purchase #4 | $66.26 | 5.693% | $70.0322 | $70.03 | $70.05 | $70.00 |
| Purchase #5 | $131.31 | 3.210% | $135.5251 | $135.53 | $135.55 | $135.50 |
| Purchase #6 | $140.85 | 3.278% | $145.4671 | $145.47 | $145.45 | $145.50 |
| Purchase #7 | $233.49 | 10.416% | $257.8103 | $257.81 | $257.80 | $257.80 |
| 7 purchase totals = | $846.68 | $899.1684 | $899.18 | $899.15 | $899.10 | |