| 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 | $220.72 | 4.436% | $230.5111 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $51.39 | 9.599% | $56.3229 | $56.32 | $56.30 | $56.30 |
| Purchase #3 | $5.86 | 8.115% | $6.3355 | $6.34 | $6.35 | $6.30 |
| Purchase #4 | $47.85 | 13.609% | $54.3619 | $54.36 | $54.35 | $54.40 |
| Purchase #5 | $244.77 | 3.431% | $253.1681 | $253.17 | $253.15 | $253.20 |
| Purchase #6 | $63.45 | 9.196% | $69.2849 | $69.28 | $69.30 | $69.30 |
| Purchase #7 | $47.32 | 4.161% | $49.289 | $49.29 | $49.30 | $49.30 |
| 7 purchase totals = | $681.36 | $719.2734 | $719.27 | $719.25 | $719.30 | |