| 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 | $51.30 | 3.374% | $53.0309 | $53.03 | $53.05 | $53.00 |
| Purchase #2 | $178.42 | 8.555% | $193.6838 | $193.68 | $193.70 | $193.70 |
| Purchase #3 | $49.55 | 10.238% | $54.6229 | $54.62 | $54.60 | $54.60 |
| Purchase #4 | $182.60 | 11.614% | $203.8072 | $203.81 | $203.80 | $203.80 |
| Purchase #5 | $195.95 | 5.607% | $206.9369 | $206.94 | $206.95 | $206.90 |
| Purchase #6 | $130.78 | 11.349% | $145.6222 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $202.89 | 12.319% | $227.884 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $991.49 | $1,085.5879 | $1,085.58 | $1,085.60 | $1,085.50 | |