| 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 | $69.56 | 11.566% | $77.6053 | $77.61 | $77.60 | $77.60 |
| Purchase #2 | $83.66 | 10.781% | $92.6794 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $76.94 | 3.499% | $79.6321 | $79.63 | $79.65 | $79.60 |
| Purchase #4 | $10.89 | 9.672% | $11.9433 | $11.94 | $11.95 | $11.90 |
| Purchase #5 | $72.99 | 11.421% | $81.3262 | $81.33 | $81.35 | $81.30 |
| Purchase #6 | $178.36 | 6.682% | $190.278 | $190.28 | $190.30 | $190.30 |
| Purchase #7 | $164.35 | 5.673% | $173.6736 | $173.67 | $173.65 | $173.70 |
| 7 purchase totals = | $656.75 | $707.1379 | $707.14 | $707.20 | $707.10 | |