| 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 | $35.72 | 6.622% | $38.0854 | $38.09 | $38.10 | $38.10 |
| Purchase #2 | $32.77 | 4.192% | $34.1437 | $34.14 | $34.15 | $34.10 |
| Purchase #3 | $91.91 | 4.645% | $96.1792 | $96.18 | $96.20 | $96.20 |
| Purchase #4 | $21.30 | 7.726% | $22.9456 | $22.95 | $22.95 | $22.90 |
| Purchase #5 | $201.71 | 8.525% | $218.9058 | $218.91 | $218.90 | $218.90 |
| Purchase #6 | $26.89 | 9.435% | $29.4271 | $29.43 | $29.45 | $29.40 |
| Purchase #7 | $70.77 | 11.720% | $79.0642 | $79.06 | $79.05 | $79.10 |
| 7 purchase totals = | $481.07 | $518.7510 | $518.76 | $518.80 | $518.70 | |