| 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 | $133.97 | 5.650% | $141.5393 | $141.54 | $141.55 | $141.50 |
| Purchase #2 | $30.97 | 8.559% | $33.6207 | $33.62 | $33.60 | $33.60 |
| Purchase #3 | $63.34 | 9.391% | $69.2883 | $69.29 | $69.30 | $69.30 |
| Purchase #4 | $31.77 | 3.797% | $32.9763 | $32.98 | $33.00 | $33.00 |
| Purchase #5 | $161.64 | 6.616% | $172.3341 | $172.33 | $172.35 | $172.30 |
| Purchase #6 | $11.98 | 5.755% | $12.6694 | $12.67 | $12.65 | $12.70 |
| Purchase #7 | $21.73 | 12.319% | $24.4069 | $24.41 | $24.40 | $24.40 |
| 7 purchase totals = | $455.40 | $486.8350 | $486.84 | $486.85 | $486.80 | |