| 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 | $73.40 | 11.545% | $81.874 | $81.87 | $81.85 | $81.90 |
| Purchase #2 | $212.52 | 8.811% | $231.2451 | $231.25 | $231.25 | $231.20 |
| Purchase #3 | $69.38 | 6.523% | $73.9057 | $73.91 | $73.90 | $73.90 |
| Purchase #4 | $23.45 | 12.525% | $26.3871 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $53.29 | 13.836% | $60.6632 | $60.66 | $60.65 | $60.70 |
| Purchase #6 | $246.90 | 13.174% | $279.4266 | $279.43 | $279.45 | $279.40 |
| Purchase #7 | $230.84 | 4.111% | $240.3298 | $240.33 | $240.35 | $240.30 |
| 7 purchase totals = | $909.78 | $993.8315 | $993.84 | $993.85 | $993.80 | |