| 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 | $87.98 | 6.178% | $93.4154 | $93.42 | $93.40 | $93.40 |
| Purchase #2 | $49.90 | 6.707% | $53.2468 | $53.25 | $53.25 | $53.20 |
| Purchase #3 | $183.87 | 13.385% | $208.481 | $208.48 | $208.50 | $208.50 |
| Purchase #4 | $136.33 | 9.715% | $149.5745 | $149.57 | $149.55 | $149.60 |
| Purchase #5 | $236.47 | 4.307% | $246.6548 | $246.65 | $246.65 | $246.70 |
| Purchase #6 | $192.27 | 3.522% | $199.0417 | $199.04 | $199.05 | $199.00 |
| Purchase #7 | $122.70 | 10.590% | $135.6939 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $1,009.52 | $1,086.1081 | $1,086.10 | $1,086.10 | $1,086.10 | |