| 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 | $44.34 | 9.247% | $48.4401 | $48.44 | $48.45 | $48.40 |
| Purchase #2 | $32.68 | 4.276% | $34.0774 | $34.08 | $34.10 | $34.10 |
| Purchase #3 | $111.62 | 10.455% | $123.2899 | $123.29 | $123.30 | $123.30 |
| Purchase #4 | $171.25 | 5.151% | $180.0711 | $180.07 | $180.05 | $180.10 |
| Purchase #5 | $76.53 | 9.555% | $83.8424 | $83.84 | $83.85 | $83.80 |
| Purchase #6 | $172.77 | 9.511% | $189.2022 | $189.20 | $189.20 | $189.20 |
| Purchase #7 | $23.70 | 3.710% | $24.5793 | $24.58 | $24.60 | $24.60 |
| 7 purchase totals = | $632.89 | $683.5024 | $683.50 | $683.55 | $683.50 | |