| 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 | $208.43 | 4.649% | $218.1199 | $218.12 | $218.10 | $218.10 |
| Purchase #2 | $110.93 | 5.232% | $116.7339 | $116.73 | $116.75 | $116.70 |
| Purchase #3 | $23.68 | 8.236% | $25.6303 | $25.63 | $25.65 | $25.60 |
| Purchase #4 | $76.82 | 5.180% | $80.7993 | $80.80 | $80.80 | $80.80 |
| Purchase #5 | $47.63 | 13.782% | $54.1944 | $54.19 | $54.20 | $54.20 |
| Purchase #6 | $106.82 | 11.613% | $119.225 | $119.23 | $119.25 | $119.20 |
| Purchase #7 | $62.75 | 11.211% | $69.7849 | $69.78 | $69.80 | $69.80 |
| 7 purchase totals = | $637.06 | $684.4877 | $684.48 | $684.55 | $684.40 | |