| 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 | $81.50 | 12.121% | $91.3786 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $14.93 | 11.312% | $16.6189 | $16.62 | $16.60 | $16.60 |
| Purchase #3 | $115.30 | 7.249% | $123.6581 | $123.66 | $123.65 | $123.70 |
| Purchase #4 | $24.48 | 3.357% | $25.3018 | $25.30 | $25.30 | $25.30 |
| Purchase #5 | $147.86 | 7.823% | $159.4271 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $51.53 | 13.620% | $58.5484 | $58.55 | $58.55 | $58.50 |
| Purchase #7 | $43.85 | 12.831% | $49.4764 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $479.45 | $524.4093 | $524.42 | $524.45 | $524.40 | |