| 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 | $66.60 | 7.635% | $71.6849 | $71.68 | $71.70 | $71.70 |
| Purchase #2 | $88.97 | 5.674% | $94.0182 | $94.02 | $94.00 | $94.00 |
| Purchase #3 | $144.81 | 5.549% | $152.8455 | $152.85 | $152.85 | $152.80 |
| Purchase #4 | $183.44 | 10.186% | $202.1252 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $49.51 | 10.251% | $54.5853 | $54.59 | $54.60 | $54.60 |
| Purchase #6 | $102.36 | 5.285% | $107.7697 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $84.76 | 4.340% | $88.4386 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $720.45 | $771.4674 | $771.48 | $771.50 | $771.40 | |