| 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 | $120.37 | 8.774% | $130.9313 | $130.93 | $130.95 | $130.90 |
| Purchase #2 | $6.31 | 6.775% | $6.7375 | $6.74 | $6.75 | $6.70 |
| Purchase #3 | $82.41 | 7.436% | $88.538 | $88.54 | $88.55 | $88.50 |
| Purchase #4 | $14.96 | 5.457% | $15.7764 | $15.78 | $15.80 | $15.80 |
| Purchase #5 | $86.71 | 6.351% | $92.217 | $92.22 | $92.20 | $92.20 |
| Purchase #6 | $245.63 | 8.340% | $266.1155 | $266.12 | $266.10 | $266.10 |
| Purchase #7 | $158.35 | 3.820% | $164.399 | $164.40 | $164.40 | $164.40 |
| 7 purchase totals = | $714.74 | $764.7147 | $764.73 | $764.75 | $764.60 | |