| 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 | $50.97 | 7.409% | $54.7464 | $54.75 | $54.75 | $54.70 |
| Purchase #2 | $144.55 | 3.462% | $149.5543 | $149.55 | $149.55 | $149.60 |
| Purchase #3 | $215.65 | 6.771% | $230.2517 | $230.25 | $230.25 | $230.30 |
| Purchase #4 | $22.73 | 5.264% | $23.9265 | $23.93 | $23.95 | $23.90 |
| Purchase #5 | $22.77 | 12.228% | $25.5543 | $25.55 | $25.55 | $25.60 |
| Purchase #6 | $126.81 | 5.131% | $133.3166 | $133.32 | $133.30 | $133.30 |
| Purchase #7 | $79.70 | 5.784% | $84.3098 | $84.31 | $84.30 | $84.30 |
| 7 purchase totals = | $663.18 | $701.6596 | $701.66 | $701.65 | $701.70 | |