| 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 | $51.49 | 5.151% | $54.1422 | $54.14 | $54.15 | $54.10 |
| Purchase #2 | $68.29 | 10.340% | $75.3512 | $75.35 | $75.35 | $75.40 |
| Purchase #3 | $128.41 | 13.205% | $145.3665 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $84.48 | 3.511% | $87.4461 | $87.45 | $87.45 | $87.40 |
| Purchase #5 | $6.86 | 10.301% | $7.5666 | $7.57 | $7.55 | $7.60 |
| Purchase #6 | $144.38 | 12.783% | $162.8361 | $162.84 | $162.85 | $162.80 |
| Purchase #7 | $132.41 | 6.776% | $141.3821 | $141.38 | $141.40 | $141.40 |
| 7 purchase totals = | $616.32 | $674.0908 | $674.10 | $674.10 | $674.10 | |