| 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 | $65.80 | 13.333% | $74.5731 | $74.57 | $74.55 | $74.60 |
| Purchase #2 | $69.87 | 5.813% | $73.9315 | $73.93 | $73.95 | $73.90 |
| Purchase #3 | $189.85 | 13.492% | $215.4646 | $215.46 | $215.45 | $215.50 |
| Purchase #4 | $127.25 | 12.388% | $143.0137 | $143.01 | $143.00 | $143.00 |
| Purchase #5 | $135.68 | 12.486% | $152.621 | $152.62 | $152.60 | $152.60 |
| Purchase #6 | $193.62 | 4.649% | $202.6214 | $202.62 | $202.60 | $202.60 |
| Purchase #7 | $140.32 | 10.798% | $155.4718 | $155.47 | $155.45 | $155.50 |
| 7 purchase totals = | $922.39 | $1,017.6971 | $1,017.68 | $1,017.60 | $1,017.70 | |