| 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 | $37.70 | 6.215% | $40.0431 | $40.04 | $40.05 | $40.00 |
| Purchase #2 | $120.95 | 12.361% | $135.9006 | $135.90 | $135.90 | $135.90 |
| Purchase #3 | $109.26 | 4.204% | $113.8533 | $113.85 | $113.85 | $113.90 |
| Purchase #4 | $53.75 | 13.120% | $60.802 | $60.80 | $60.80 | $60.80 |
| Purchase #5 | $111.86 | 6.856% | $119.5291 | $119.53 | $119.55 | $119.50 |
| Purchase #6 | $169.94 | 5.698% | $179.6232 | $179.62 | $179.60 | $179.60 |
| Purchase #7 | $155.41 | 8.688% | $168.912 | $168.91 | $168.90 | $168.90 |
| 7 purchase totals = | $758.87 | $818.6633 | $818.65 | $818.65 | $818.60 | |