| 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 | $38.77 | 13.217% | $43.8942 | $43.89 | $43.90 | $43.90 |
| Purchase #2 | $165.28 | 8.204% | $178.8396 | $178.84 | $178.85 | $178.80 |
| Purchase #3 | $112.51 | 8.441% | $122.007 | $122.01 | $122.00 | $122.00 |
| Purchase #4 | $114.82 | 4.192% | $119.6333 | $119.63 | $119.65 | $119.60 |
| Purchase #5 | $87.65 | 10.244% | $96.6289 | $96.63 | $96.65 | $96.60 |
| Purchase #6 | $25.58 | 7.830% | $27.5829 | $27.58 | $27.60 | $27.60 |
| Purchase #7 | $234.49 | 9.633% | $257.0784 | $257.08 | $257.10 | $257.10 |
| 7 purchase totals = | $779.10 | $845.6643 | $845.66 | $845.75 | $845.60 | |