| 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 | $36.82 | 13.521% | $41.7984 | $41.80 | $41.80 | $41.80 |
| Purchase #2 | $34.69 | 3.217% | $35.806 | $35.81 | $35.80 | $35.80 |
| Purchase #3 | $144.41 | 8.463% | $156.6314 | $156.63 | $156.65 | $156.60 |
| Purchase #4 | $202.35 | 8.102% | $218.7444 | $218.74 | $218.75 | $218.70 |
| Purchase #5 | $36.45 | 6.294% | $38.7442 | $38.74 | $38.75 | $38.70 |
| Purchase #6 | $6.60 | 10.579% | $7.2982 | $7.30 | $7.30 | $7.30 |
| Purchase #7 | $219.89 | 13.140% | $248.7835 | $248.78 | $248.80 | $248.80 |
| 7 purchase totals = | $681.21 | $747.8061 | $747.80 | $747.85 | $747.70 | |