| 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 | $50.36 | 8.835% | $54.8093 | $54.81 | $54.80 | $54.80 |
| Purchase #2 | $21.98 | 7.288% | $23.5819 | $23.58 | $23.60 | $23.60 |
| Purchase #3 | $240.62 | 7.759% | $259.2897 | $259.29 | $259.30 | $259.30 |
| Purchase #4 | $199.68 | 13.848% | $227.3317 | $227.33 | $227.35 | $227.30 |
| Purchase #5 | $196.44 | 8.457% | $213.0529 | $213.05 | $213.05 | $213.10 |
| Purchase #6 | $140.38 | 12.593% | $158.0581 | $158.06 | $158.05 | $158.10 |
| Purchase #7 | $173.48 | 9.355% | $189.7091 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $1,022.94 | $1,125.8327 | $1,125.83 | $1,125.85 | $1,125.90 | |