| 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 | $33.61 | 9.637% | $36.849 | $36.85 | $36.85 | $36.80 |
| Purchase #2 | $61.87 | 10.393% | $68.3001 | $68.30 | $68.30 | $68.30 |
| Purchase #3 | $223.44 | 11.820% | $249.8506 | $249.85 | $249.85 | $249.90 |
| Purchase #4 | $47.37 | 7.376% | $50.864 | $50.86 | $50.85 | $50.90 |
| Purchase #5 | $129.37 | 11.233% | $143.9021 | $143.90 | $143.90 | $143.90 |
| Purchase #6 | $171.91 | 10.243% | $189.5187 | $189.52 | $189.50 | $189.50 |
| Purchase #7 | $120.59 | 12.200% | $135.302 | $135.30 | $135.30 | $135.30 |
| 7 purchase totals = | $788.16 | $874.5865 | $874.58 | $874.55 | $874.60 | |