| 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 | $81.33 | 8.123% | $87.9364 | $87.94 | $87.95 | $87.90 |
| Purchase #2 | $223.27 | 7.752% | $240.5779 | $240.58 | $240.60 | $240.60 |
| Purchase #3 | $200.27 | 6.508% | $213.3036 | $213.30 | $213.30 | $213.30 |
| Purchase #4 | $16.75 | 11.692% | $18.7084 | $18.71 | $18.70 | $18.70 |
| Purchase #5 | $158.36 | 12.665% | $178.4163 | $178.42 | $178.40 | $178.40 |
| Purchase #6 | $186.60 | 5.750% | $197.3295 | $197.33 | $197.35 | $197.30 |
| Purchase #7 | $75.63 | 7.265% | $81.1245 | $81.12 | $81.10 | $81.10 |
| 7 purchase totals = | $942.21 | $1,017.3966 | $1,017.40 | $1,017.40 | $1,017.30 | |