| 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 | $87.97 | 4.479% | $91.9102 | $91.91 | $91.90 | $91.90 |
| Purchase #2 | $36.88 | 8.757% | $40.1096 | $40.11 | $40.10 | $40.10 |
| Purchase #3 | $195.26 | 10.808% | $216.3637 | $216.36 | $216.35 | $216.40 |
| Purchase #4 | $238.96 | 8.322% | $258.8463 | $258.85 | $258.85 | $258.80 |
| Purchase #5 | $145.32 | 4.821% | $152.3259 | $152.33 | $152.35 | $152.30 |
| Purchase #6 | $176.57 | 5.611% | $186.4773 | $186.48 | $186.50 | $186.50 |
| Purchase #7 | $78.47 | 4.110% | $81.6951 | $81.70 | $81.70 | $81.70 |
| 7 purchase totals = | $959.43 | $1,027.7281 | $1,027.74 | $1,027.75 | $1,027.70 | |