| 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 | $73.33 | 9.368% | $80.1996 | $80.20 | $80.20 | $80.20 |
| Purchase #2 | $81.71 | 7.275% | $87.6544 | $87.65 | $87.65 | $87.70 |
| Purchase #3 | $161.87 | 13.251% | $183.3194 | $183.32 | $183.30 | $183.30 |
| Purchase #4 | $14.97 | 11.146% | $16.6386 | $16.64 | $16.65 | $16.60 |
| Purchase #5 | $237.59 | 3.337% | $245.5184 | $245.52 | $245.50 | $245.50 |
| Purchase #6 | $84.68 | 9.710% | $92.9024 | $92.90 | $92.90 | $92.90 |
| Purchase #7 | $130.61 | 13.839% | $148.6851 | $148.69 | $148.70 | $148.70 |
| 7 purchase totals = | $784.76 | $854.9179 | $854.92 | $854.90 | $854.90 | |