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 | $105.56 | 3.324% | $109.0688 | $109.07 | $109.05 | $109.10 |
Purchase #2 | $28.98 | 13.302% | $32.8349 | $32.83 | $32.85 | $32.80 |
Purchase #3 | $152.26 | 7.214% | $163.244 | $163.24 | $163.25 | $163.20 |
Purchase #4 | $138.74 | 10.780% | $153.6962 | $153.70 | $153.70 | $153.70 |
Purchase #5 | $25.77 | 11.433% | $28.7163 | $28.72 | $28.70 | $28.70 |
Purchase #6 | $37.76 | 11.824% | $42.2247 | $42.22 | $42.20 | $42.20 |
Purchase #7 | $197.51 | 12.150% | $221.5075 | $221.51 | $221.50 | $221.50 |
7 purchase totals = | $686.58 | $751.2924 | $751.29 | $751.25 | $751.20 |