| 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 | $103.45 | 6.283% | $109.9498 | $109.95 | $109.95 | $109.90 |
| Purchase #2 | $111.81 | 6.229% | $118.7746 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $249.73 | 6.760% | $266.6117 | $266.61 | $266.60 | $266.60 |
| Purchase #4 | $45.67 | 4.759% | $47.8434 | $47.84 | $47.85 | $47.80 |
| Purchase #5 | $15.84 | 5.673% | $16.7386 | $16.74 | $16.75 | $16.70 |
| Purchase #6 | $141.31 | 9.729% | $155.058 | $155.06 | $155.05 | $155.10 |
| Purchase #7 | $120.95 | 12.384% | $135.9284 | $135.93 | $135.95 | $135.90 |
| 7 purchase totals = | $788.76 | $850.9045 | $850.90 | $850.90 | $850.80 | |