| 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 | $80.86 | 13.246% | $91.5707 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $249.80 | 6.511% | $266.0645 | $266.06 | $266.05 | $266.10 |
| Purchase #3 | $215.28 | 7.790% | $232.0503 | $232.05 | $232.05 | $232.10 |
| Purchase #4 | $16.67 | 4.489% | $17.4183 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $159.28 | 8.295% | $172.4923 | $172.49 | $172.50 | $172.50 |
| Purchase #6 | $151.42 | 8.818% | $164.7722 | $164.77 | $164.75 | $164.80 |
| Purchase #7 | $92.50 | 4.572% | $96.7291 | $96.73 | $96.75 | $96.70 |
| 7 purchase totals = | $965.81 | $1,041.0974 | $1,041.09 | $1,041.05 | $1,041.20 | |