| 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 | $18.71 | 4.728% | $19.5946 | $19.59 | $19.60 | $19.60 |
| Purchase #2 | $176.45 | 7.442% | $189.5814 | $189.58 | $189.60 | $189.60 |
| Purchase #3 | $170.47 | 12.716% | $192.147 | $192.15 | $192.15 | $192.10 |
| Purchase #4 | $63.42 | 7.546% | $68.2057 | $68.21 | $68.20 | $68.20 |
| Purchase #5 | $61.96 | 13.673% | $70.4318 | $70.43 | $70.45 | $70.40 |
| Purchase #6 | $196.55 | 7.557% | $211.4033 | $211.40 | $211.40 | $211.40 |
| Purchase #7 | $50.43 | 7.167% | $54.0443 | $54.04 | $54.05 | $54.00 |
| 7 purchase totals = | $737.99 | $805.4081 | $805.40 | $805.45 | $805.30 | |