| 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 | $35.39 | 12.812% | $39.9242 | $39.92 | $39.90 | $39.90 |
| Purchase #2 | $219.55 | 8.338% | $237.8561 | $237.86 | $237.85 | $237.90 |
| Purchase #3 | $133.63 | 13.217% | $151.2919 | $151.29 | $151.30 | $151.30 |
| Purchase #4 | $111.44 | 3.861% | $115.7427 | $115.74 | $115.75 | $115.70 |
| Purchase #5 | $32.53 | 4.481% | $33.9877 | $33.99 | $34.00 | $34.00 |
| Purchase #6 | $25.35 | 9.220% | $27.6873 | $27.69 | $27.70 | $27.70 |
| Purchase #7 | $176.86 | 7.150% | $189.5055 | $189.51 | $189.50 | $189.50 |
| 7 purchase totals = | $734.75 | $795.9954 | $796.00 | $796.00 | $796.00 | |