| 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 | $76.69 | 10.479% | $84.7263 | $84.73 | $84.75 | $84.70 |
| Purchase #2 | $37.28 | 4.789% | $39.0653 | $39.07 | $39.05 | $39.10 |
| Purchase #3 | $57.36 | 5.827% | $60.7024 | $60.70 | $60.70 | $60.70 |
| Purchase #4 | $46.46 | 10.310% | $51.25 | $51.25 | $51.25 | $51.30 |
| Purchase #5 | $6.44 | 12.147% | $7.2223 | $7.22 | $7.20 | $7.20 |
| Purchase #6 | $38.41 | 4.399% | $40.0997 | $40.10 | $40.10 | $40.10 |
| Purchase #7 | $6.69 | 10.132% | $7.3678 | $7.37 | $7.35 | $7.40 |
| 7 purchase totals = | $269.33 | $290.4338 | $290.44 | $290.40 | $290.50 | |