| 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 | $39.58 | 6.305% | $42.0755 | $42.08 | $42.10 | $42.10 |
| Purchase #2 | $212.64 | 13.518% | $241.3847 | $241.38 | $241.40 | $241.40 |
| Purchase #3 | $121.85 | 11.300% | $135.6191 | $135.62 | $135.60 | $135.60 |
| Purchase #4 | $186.98 | 8.268% | $202.4395 | $202.44 | $202.45 | $202.40 |
| Purchase #5 | $12.96 | 4.673% | $13.5656 | $13.57 | $13.55 | $13.60 |
| Purchase #6 | $64.91 | 9.276% | $70.9311 | $70.93 | $70.95 | $70.90 |
| Purchase #7 | $100.39 | 10.548% | $110.9791 | $110.98 | $111.00 | $111.00 |
| 7 purchase totals = | $739.31 | $816.9946 | $817.00 | $817.05 | $817.00 | |