| 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 | $32.52 | 12.763% | $36.6705 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $202.36 | 12.822% | $228.3066 | $228.31 | $228.30 | $228.30 |
| Purchase #3 | $64.84 | 7.647% | $69.7983 | $69.80 | $69.80 | $69.80 |
| Purchase #4 | $219.35 | 6.612% | $233.8534 | $233.85 | $233.85 | $233.90 |
| Purchase #5 | $184.33 | 9.830% | $202.4496 | $202.45 | $202.45 | $202.40 |
| Purchase #6 | $162.93 | 6.347% | $173.2712 | $173.27 | $173.25 | $173.30 |
| Purchase #7 | $41.84 | 13.274% | $47.3938 | $47.39 | $47.40 | $47.40 |
| 7 purchase totals = | $908.17 | $991.7434 | $991.74 | $991.70 | $991.80 | |