| 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 | $12.63 | 8.601% | $13.7163 | $13.72 | $13.70 | $13.70 |
| Purchase #2 | $60.96 | 4.524% | $63.7178 | $63.72 | $63.70 | $63.70 |
| Purchase #3 | $193.58 | 9.288% | $211.5597 | $211.56 | $211.55 | $211.60 |
| Purchase #4 | $159.94 | 11.136% | $177.7509 | $177.75 | $177.75 | $177.80 |
| Purchase #5 | $174.94 | 10.660% | $193.5886 | $193.59 | $193.60 | $193.60 |
| Purchase #6 | $8.77 | 11.766% | $9.8019 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $111.88 | 4.385% | $116.7859 | $116.79 | $116.80 | $116.80 |
| 7 purchase totals = | $722.70 | $786.9211 | $786.93 | $786.90 | $787.00 | |